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Colour

#687D5D

  • #687D5D
  • Green
  • Dark
  • Nearest: Dark olivegreen

#687D5D is a green with RGB values 104, 125, 93 and HSL 99°, 15%, 43%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#687D5D#687D5D
HEX#687D5D
RGBrgb(104, 125, 93)
RGB (0–1)0.4078, 0.4902, 0.3647
RGB percentages40.8%, 49%, 36.5%
HSLhsl(99.4, 14.7%, 42.7%)
HSV / HSBhsv(99.4, 25.6%, 49%)
CMYK16.8%, 0%, 25.6%, 51%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,847,837
CSS custom property--colour: #687D5D;

Brightness & contrast

Relative luminance0.18401WCAG 2.x, 0 is black and 1 is white
Perceived brightness115.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.68:1
Contrast with white4.49:1WCAG normal text: Fail
Contrast with black4.68:1WCAG normal text: AA
Greyscale equivalent#767676
Inverted#9782A2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#80785Bno red cones; affects about 1% of men; ΔE 12.4 from the original
Deuteranopia#7C765Fno green cones; the most common form, about 1% of men; ΔE 12.4 from the original
Tritanopia#687A74no blue cones; rare, and affects men and women equally; ΔE 15.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.49:1WCAG large text: AA
Contrast with black, large text4.68:1WCAG large text: AAA

Named colours

Dark olivegreen · ΔE 18.1Gray · ΔE 20.9Dim grey · ΔE 21.3Dark seagreen · ΔE 24.4Cadetblue · ΔE 25.7Sea green · ΔE 26.2
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 18.06, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#725D7D
Analogous#787D5D, #5D7D62
Triadic#5D687D, #7D5D68
Split complementary#625D7D, #7D5D78
Tetradic#5D787D, #725D7D, #7D625D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D1D9CD
Lighter +30%#B6C4AF
Lighter +20%#9CAE92
Lighter +10%#819875
Darker −10%#506047
Darker −20%#374331
Darker −30%#1F251C
Darker −40%#070806
More saturated +25%#5F9842
Less saturated −25%#6D6D6D

Channel breakdown

R104
G125
B93
Red104 (40.8%)
Green125 (49%)
Blue93 (36.5%)
Hue99.38°
Saturation (HSL)14.68%
Lightness42.75%
Dominant channelGreen
Hex per channelR 68 · G 7D · B 5D

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Every value on this page was computed from “687d5d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.