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Colour

#617D55

  • #617D55
  • Green
  • Dark
  • Nearest: Dark olivegreen

#617D55 is a green with RGB values 97, 125, 85 and HSL 102°, 19%, 41%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Dark olivegreen.

Colour values

#617D55#617D55
HEX#617D55
RGBrgb(97, 125, 85)
RGB (0–1)0.3804, 0.4902, 0.3333
RGB percentages38%, 49%, 33.3%
HSLhsl(102, 19%, 41.2%)
HSV / HSBhsv(102, 32%, 49%)
CMYK22.4%, 0%, 32%, 51%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,389,077
CSS custom property--colour: #617D55;

Brightness & contrast

Relative luminance0.17864WCAG 2.x, 0 is black and 1 is white
Perceived brightness113.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.59:1
Contrast with white4.59:1WCAG normal text: AA
Contrast with black4.57:1WCAG normal text: AA
Greyscale equivalent#747474
Inverted#9E82AA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#807752no red cones; affects about 1% of men; ΔE 15.9 from the original
Deuteranopia#7B7457no green cones; the most common form, about 1% of men; ΔE 16 from the original
Tritanopia#607A73no blue cones; rare, and affects men and women equally; ΔE 19.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.59:1WCAG large text: AAA
Contrast with black, large text4.57:1WCAG large text: AAA

Named colours

Dark olivegreen · ΔE 13.9Sea green · ΔE 21.7Dark seagreen · ΔE 23.5Gray · ΔE 26.4Dim grey · ΔE 26.5Cadetblue · ΔE 28.6
Nearest named CSS colourDark olivegreen (#556B2F)ΔE 13.93, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#71557D
Analogous#757D55, #557D5D
Triadic#55617D, #7D5561
Split complementary#5D557D, #7D5575
Tetradic#55757D, #71557D, #7D5D55

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CBD8C6
Lighter +30%#B0C3A7
Lighter +20%#94AF89
Lighter +10%#799A6B
Darker −10%#495F40
Darker −20%#32402C
Darker −30%#1A2217
Darker −40%#030402
More saturated +25%#57973B
Less saturated −25%#696969

Channel breakdown

R97
G125
B85
Red97 (38%)
Green125 (49%)
Blue85 (33.3%)
Hue102°
Saturation (HSL)19.05%
Lightness41.18%
Dominant channelGreen
Hex per channelR 61 · G 7D · B 55

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Every value on this page was computed from “617d55” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.