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Recognised as Colour

#372F04

  • #372F04
  • Yellow
  • Dark
  • Nearest: Dark olivegreen

#372F04 is a yellow with RGB values 55, 47, 4 and HSL 51°, 86%, 12%. It is a dark colour, so white text on it reaches 13.4:1 contrast (AAA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#372F04#372F04
HEX#372F04
RGBrgb(55, 47, 4)
RGB (0–1)0.2157, 0.1843, 0.0157
RGB percentages21.6%, 18.4%, 1.6%
HSLhsl(50.6, 86.4%, 11.6%)
HSV / HSBhsv(50.6, 92.7%, 21.6%)
CMYK0%, 14.5%, 92.7%, 78.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,616,516
CSS custom property--colour: #372F04;

Brightness & contrast

Relative luminance0.02854WCAG 2.x, 0 is black and 1 is white
Perceived brightness46.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.37:1
Contrast with white13.37:1WCAG normal text: AAA
Contrast with black1.57:1WCAG normal text: Fail
Greyscale equivalent#2E2E2E
Inverted#C8D0FB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#352E00no red cones; affects about 1% of men; ΔE 1.3 from the original
Deuteranopia#373006no green cones; the most common form, about 1% of men; ΔE 0.8 from the original
Tritanopia#3C2A27no blue cones; rare, and affects men and women equally; ΔE 22.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.37:1WCAG large text: AAA
Contrast with black, large text1.57:1WCAG large text: Fail

Named colours

Dark olivegreen · ΔE 28.8Black · ΔE 32.5Dark slate grey · ΔE 33.4Dim grey · ΔE 36.1Saddle brown · ΔE 36.8Sienna · ΔE 40.7
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 28.77, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#040C37
Analogous#371504, #253704
Triadic#04372F, #2F0437
Split complementary#042537, #150437
Tetradic#043716, #040C37, #370426

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EECD19
Lighter +30%#C6A90E
Lighter +20%#96800B
Lighter +10%#675807
Darker −10%#070601
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#3B3200
Less saturated −25%#302A0B

Channel breakdown

R55
G47
B4
Red55 (21.6%)
Green47 (18.4%)
Blue4 (1.6%)
Hue50.59°
Saturation (HSL)86.44%
Lightness11.57%
Dominant channelRed
Hex per channelR 37 · G 2F · B 04

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Every value on this page was computed from “372f04” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.