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Recognised as Colour

#507B1D

  • #507B1D
  • Green
  • Dark
  • Nearest: Olivedrab

#507B1D is a green with RGB values 80, 123, 29 and HSL 87°, 62%, 30%. It is a dark colour, so white text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Olivedrab.

Colour values

#507B1D#507B1D
HEX#507B1D
RGBrgb(80, 123, 29)
RGB (0–1)0.3137, 0.4824, 0.1137
RGB percentages31.4%, 48.2%, 11.4%
HSLhsl(87.4, 61.8%, 29.8%)
HSV / HSBhsv(87.4, 76.4%, 48.2%)
CMYK35%, 0%, 76.4%, 51.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,274,397
CSS custom property--colour: #507B1D;

Brightness & contrast

Relative luminance0.1596WCAG 2.x, 0 is black and 1 is white
Perceived brightness104.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.01:1
Contrast with white5.01:1WCAG normal text: AA
Contrast with black4.19:1WCAG normal text: Fail
Greyscale equivalent#6B6B6B
Inverted#AF84E2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#81710Ano red cones; affects about 1% of men; ΔE 27.6 from the original
Deuteranopia#7B6E26no green cones; the most common form, about 1% of men; ΔE 26.7 from the original
Tritanopia#517669no blue cones; rare, and affects men and women equally; ΔE 43.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.01:1WCAG large text: AAA
Contrast with black, large text4.19:1WCAG large text: AA

Named colours

Olivedrab · ΔE 10Dark green · ΔE 16.9Dark olivegreen · ΔE 18.2Forest green · ΔE 19.5Green · ΔE 22.1Olive · ΔE 22.3
Nearest named CSS colourOlivedrab (#6B8E23)ΔE 9.97, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#481D7B
Analogous#7B771D, #217B1D
Triadic#1D507B, #7B1D50
Split complementary#1D217B, #771D7B
Tetradic#1D7B77, #481D7B, #7B1D21

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B6E282
Lighter +30%#9ED859
Lighter +20%#86CE30
Lighter +10%#6BA427
Darker −10%#355213
Darker −20%#1A280A
Darker −30%#000000
Darker −40%#000000
More saturated +25%#528E0A
Less saturated −25%#4E6830

Channel breakdown

R80
G123
B29
Red80 (31.4%)
Green123 (48.2%)
Blue29 (11.4%)
Hue87.45°
Saturation (HSL)61.84%
Lightness29.8%
Dominant channelGreen
Hex per channelR 50 · G 7B · B 1D

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Every value on this page was computed from “507b1d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.