Nerdulator> put something in

Recognised as Colour

#51996D

  • #51996D
  • Green
  • Dark
  • Nearest: Sea green

#51996D is a green with RGB values 81, 153, 109 and HSL 143°, 31%, 46%. It is a dark colour, so black text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#51996D#51996D
HEX#51996D
RGBrgb(81, 153, 109)
RGB (0–1)0.3176, 0.6, 0.4275
RGB percentages31.8%, 60%, 42.7%
HSLhsl(143.3, 30.8%, 45.9%)
HSV / HSBhsv(143.3, 47.1%, 60%)
CMYK47.1%, 0%, 28.8%, 40%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,347,693
CSS custom property--colour: #51996D;

Brightness & contrast

Relative luminance0.25636WCAG 2.x, 0 is black and 1 is white
Perceived brightness130.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.13:1
Contrast with white3.43:1WCAG normal text: Fail
Contrast with black6.13:1WCAG normal text: AA
Greyscale equivalent#878787
Inverted#AE6692

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#998F6Ano red cones; affects about 1% of men; ΔE 31.1 from the original
Deuteranopia#8E8870no green cones; the most common form, about 1% of men; ΔE 31.1 from the original
Tritanopia#40988Dno blue cones; rare, and affects men and women equally; ΔE 18.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.43:1WCAG large text: AA
Contrast with black, large text6.13:1WCAG large text: AAA

Named colours

Sea green · ΔE 9.9Dark seagreen · ΔE 17.1Medium seagreen · ΔE 18.8Medium aquamarine · ΔE 20.4Light seagreen · ΔE 24.5Dark olivegreen · ΔE 25.3
Nearest named CSS colourSea green (#2E8B57)ΔE 9.89, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#99517D
Analogous#599951, #519991
Triadic#6D5199, #996D51
Split complementary#915199, #995159
Tetradic#515999, #99517D, #999151

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D0E6D9
Lighter +30%#AFD4BD
Lighter +20%#8DC3A2
Lighter +10%#6CB187
Darker −10%#3F7855
Darker −20%#2E563D
Darker −30%#1C3526
Darker −40%#0A140E
More saturated +25%#34B667
Less saturated −25%#6E7C74

Channel breakdown

R81
G153
B109
Red81 (31.8%)
Green153 (60%)
Blue109 (42.7%)
Hue143.33°
Saturation (HSL)30.77%
Lightness45.88%
Dominant channelGreen
Hex per channelR 51 · G 99 · B 6D

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 “51996d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.