Nerdulator> put something in

Recognised as Colour

#28B25E

  • #28B25E
  • Green
  • Dark
  • Nearest: Medium seagreen

#28B25E is a green with RGB values 40, 178, 94 and HSL 143°, 63%, 43%. It is a dark colour, so black text on it reaches 7.6:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#28B25E#28B25E
HEX#28B25E
RGBrgb(40, 178, 94)
RGB (0–1)0.1569, 0.698, 0.3686
RGB percentages15.7%, 69.8%, 36.9%
HSLhsl(143.5, 63.3%, 42.7%)
HSV / HSBhsv(143.5, 77.5%, 69.8%)
CMYK77.5%, 0%, 47.2%, 30.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,667,102
CSS custom property--colour: #28B25E;

Brightness & contrast

Relative luminance0.331WCAG 2.x, 0 is black and 1 is white
Perceived brightness141.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.62:1
Contrast with white2.76:1WCAG normal text: Fail
Contrast with black7.62:1WCAG normal text: AAA
Greyscale equivalent#8F8F8F
Inverted#D74DA1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B3A257no red cones; affects about 1% of men; ΔE 51.3 from the original
Deuteranopia#A39764no green cones; the most common form, about 1% of men; ΔE 51.4 from the original
Tritanopia#00AF9Eno blue cones; rare, and affects men and women equally; ΔE 37.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.76:1WCAG large text: Fail
Contrast with black, large text7.62:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 10.6Forest green · ΔE 18.9Sea green · ΔE 23.3Light green · ΔE 24.1Green · ΔE 25Pale green · ΔE 27.8
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 10.64, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B2287C
Analogous#37B228, #28B2A3
Triadic#5E28B2, #B25E28
Split complementary#A328B2, #B22837
Tetradic#2837B2, #B2287C, #B2A328

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B7EFCD
Lighter +30%#8EE5B0
Lighter +20%#64DC93
Lighter +10%#3AD376
Darker −10%#1F8848
Darker −20%#155F32
Darker −30%#0C351C
Darker −40%#030B06
More saturated +25%#0DCD58
Less saturated −25%#439764

Channel breakdown

R40
G178
B94
Red40 (15.7%)
Green178 (69.8%)
Blue94 (36.9%)
Hue143.48°
Saturation (HSL)63.3%
Lightness42.75%
Dominant channelGreen
Hex per channelR 28 · G B2 · B 5E

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 “28b25e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.