Nerdulator> put something in

Recognised as Colour

#51A76F

  • #51A76F
  • Green
  • Dark
  • Nearest: Medium seagreen

#51A76F is a green with RGB values 81, 167, 111 and HSL 141°, 35%, 49%. It is a dark colour, so black text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#51A76F#51A76F
HEX#51A76F
RGBrgb(81, 167, 111)
RGB (0–1)0.3176, 0.6549, 0.4353
RGB percentages31.8%, 65.5%, 43.5%
HSLhsl(140.9, 34.7%, 48.6%)
HSV / HSBhsv(140.9, 51.5%, 65.5%)
CMYK51.5%, 0%, 33.5%, 34.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,351,279
CSS custom property--colour: #51A76F;

Brightness & contrast

Relative luminance0.30534WCAG 2.x, 0 is black and 1 is white
Perceived brightness140.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.11:1
Contrast with white2.95:1WCAG normal text: Fail
Contrast with black7.11:1WCAG normal text: AAA
Greyscale equivalent#919191
Inverted#AE5890

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A79B6Bno red cones; affects about 1% of men; ΔE 36.4 from the original
Deuteranopia#9B9372no green cones; the most common form, about 1% of men; ΔE 36.5 from the original
Tritanopia#3CA598no blue cones; rare, and affects men and women equally; ΔE 24.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.95:1WCAG large text: Fail
Contrast with black, large text7.11:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 10.3Sea green · ΔE 10.7Dark seagreen · ΔE 18.4Medium aquamarine · ΔE 18.8Light seagreen · ΔE 27.8Forest green · ΔE 28.5
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 10.31, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A75189
Analogous#5EA751, #51A79A
Triadic#6F51A7, #A76F51
Split complementary#9A51A7, #A7515E
Tetradic#515EA7, #A75189, #A79A51

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D8ECDF
Lighter +30%#B6DBC3
Lighter +20%#93CBA7
Lighter +10%#71BA8A
Darker −10%#408558
Darker −20%#306241
Darker −30%#1F402B
Darker −40%#0E1E14
More saturated +25%#32C666
Less saturated −25%#708878

Channel breakdown

R81
G167
B111
Red81 (31.8%)
Green167 (65.5%)
Blue111 (43.5%)
Hue140.93°
Saturation (HSL)34.68%
Lightness48.63%
Dominant channelGreen
Hex per channelR 51 · G A7 · B 6F

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “51a76f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.