Nerdulator> put something in

Colour

#25511B

  • #25511B
  • Green
  • Dark
  • Nearest: Dark olivegreen

#25511B is a green with RGB values 37, 81, 27 and HSL 109°, 50%, 21%. It is a dark colour, so white text on it reaches 9.2:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#25511B#25511B
HEX#25511B
RGBrgb(37, 81, 27)
RGB (0–1)0.1451, 0.3176, 0.1059
RGB percentages14.5%, 31.8%, 10.6%
HSLhsl(108.9, 50%, 21.2%)
HSV / HSBhsv(108.9, 66.7%, 31.8%)
CMYK54.3%, 0%, 66.7%, 68.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,445,595
CSS custom property--colour: #25511B;

Brightness & contrast

Relative luminance0.06357WCAG 2.x, 0 is black and 1 is white
Perceived brightness65.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.25:1
Contrast with white9.25:1WCAG normal text: AAA
Contrast with black2.27:1WCAG normal text: Fail
Greyscale equivalent#444444
Inverted#DAAEE4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#534A15no red cones; affects about 1% of men; ΔE 24.4 from the original
Deuteranopia#4D461Fno green cones; the most common form, about 1% of men; ΔE 24.2 from the original
Tritanopia#214E45no blue cones; rare, and affects men and women equally; ΔE 27.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.25:1WCAG large text: AAA
Contrast with black, large text2.27:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 15.1Dark green · ΔE 23.1Sea green · ΔE 25.6Olivedrab · ΔE 33.6Dark slate grey · ΔE 33.9Forest green · ΔE 35.5
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 15.05, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#471B51
Analogous#40511B, #1B512C
Triadic#1B2551, #511B25
Split complementary#2C1B51, #511B40
Tetradic#1B4051, #471B51, #512C1B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7DCD6A
Lighter +30%#5BC144
Lighter +20%#489D35
Lighter +10%#367728
Darker −10%#142B0E
Darker −20%#020501
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1C5F0E
Less saturated −25%#2D4329

Channel breakdown

R37
G81
B27
Red37 (14.5%)
Green81 (31.8%)
Blue27 (10.6%)
Hue108.89°
Saturation (HSL)50%
Lightness21.18%
Dominant channelGreen
Hex per channelR 25 · G 51 · B 1B

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 “25511b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.