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Recognised as Colour

#37B115

  • #37B115
  • Green
  • Dark
  • Nearest: Limegreen

#37B115 is a green with RGB values 55, 177, 21 and HSL 107°, 79%, 39%. It is a dark colour, so black text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Limegreen.

Colour values

#37B115#37B115
HEX#37B115
RGBrgb(55, 177, 21)
RGB (0–1)0.2157, 0.6941, 0.0824
RGB percentages21.6%, 69.4%, 8.2%
HSLhsl(106.9, 78.8%, 38.8%)
HSV / HSBhsv(106.9, 88.1%, 69.4%)
CMYK68.9%, 0%, 88.1%, 30.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,649,813
CSS custom property--colour: #37B115;

Brightness & contrast

Relative luminance0.32311WCAG 2.x, 0 is black and 1 is white
Perceived brightness139.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.46:1
Contrast with white2.81:1WCAG normal text: Fail
Contrast with black7.46:1WCAG normal text: AAA
Greyscale equivalent#8C8C8C
Inverted#C84EEA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B6A000no red cones; affects about 1% of men; ΔE 54.3 from the original
Deuteranopia#A8962Cno green cones; the most common form, about 1% of men; ΔE 54.2 from the original
Tritanopia#1EAB96no blue cones; rare, and affects men and women equally; ΔE 63.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.81:1WCAG large text: Fail
Contrast with black, large text7.46:1WCAG large text: AAA

Named colours

Limegreen · ΔE 12.1Green · ΔE 21.9Forest green · ΔE 22.7Yellow green · ΔE 25.3Spring green · ΔE 33.7Olivedrab · ΔE 34
Nearest named CSS colourLimegreen (#32CD32)ΔE 12.13, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8F15B1
Analogous#85B115, #15B141
Triadic#1537B1, #B11537
Split complementary#4115B1, #B11585
Tetradic#1585B1, #8F15B1, #B14115

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B1F49E
Lighter +30%#8CEE71
Lighter +20%#67E943
Lighter +10%#45DF1A
Darker −10%#298310
Darker −20%#1B560A
Darker −30%#0D2805
Darker −40%#000000
More saturated +25%#2BC600
Less saturated −25%#45982E

Channel breakdown

R55
G177
B21
Red55 (21.6%)
Green177 (69.4%)
Blue21 (8.2%)
Hue106.92°
Saturation (HSL)78.79%
Lightness38.82%
Dominant channelGreen
Hex per channelR 37 · G B1 · B 15

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Every value on this page was computed from “37b115” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.