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Recognised as Colour

#99B770

  • #99B770
  • Green
  • Dark
  • Nearest: Dark seagreen

#99B770 is a green with RGB values 153, 183, 112 and HSL 85°, 33%, 58%. It is a dark colour, so black text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Dark seagreen.

Colour values

#99B770#99B770
HEX#99B770
RGBrgb(153, 183, 112)
RGB (0–1)0.6, 0.7176, 0.4392
RGB percentages60%, 71.8%, 43.9%
HSLhsl(85.4, 33%, 57.8%)
HSV / HSBhsv(85.4, 38.8%, 71.8%)
CMYK16.4%, 0%, 38.8%, 28.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,073,968
CSS custom property--colour: #99B770;

Brightness & contrast

Relative luminance0.41809WCAG 2.x, 0 is black and 1 is white
Perceived brightness167.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.36:1
Contrast with white2.24:1WCAG normal text: Fail
Contrast with black9.36:1WCAG normal text: AAA
Greyscale equivalent#ABABAB
Inverted#66488F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#BEAE6Bno red cones; affects about 1% of men; ΔE 19.2 from the original
Deuteranopia#B9AD74no green cones; the most common form, about 1% of men; ΔE 18.4 from the original
Tritanopia#9CB1A5no blue cones; rare, and affects men and women equally; ΔE 31.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.24:1WCAG large text: Fail
Contrast with black, large text9.36:1WCAG large text: AAA

Named colours

Dark seagreen · ΔE 14.9Dark khaki · ΔE 15.4Olivedrab · ΔE 24Pale goldenrod · ΔE 25.5Khaki · ΔE 26.7Medium seagreen · ΔE 27.7
Nearest named CSS colourDark seagreen (#8FBC8F)ΔE 14.89, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#8E70B7
Analogous#B7B170, #76B770
Triadic#7099B7, #B77099
Split complementary#7076B7, #B170B7
Tetradic#70B7B2, #8E70B7, #B77076

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FAFBF8
Lighter +30%#E2EAD6
Lighter +20%#C9D9B4
Lighter +10%#B1C892
Darker −10%#80A252
Darker −20%#658041
Darker −30%#4B5E30
Darker −40%#303D1E
More saturated +25%#9DD255
Less saturated −25%#959C8B

Channel breakdown

R153
G183
B112
Red153 (60%)
Green183 (71.8%)
Blue112 (43.9%)
Hue85.35°
Saturation (HSL)33.02%
Lightness57.84%
Dominant channelGreen
Hex per channelR 99 · G B7 · B 70

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Every value on this page was computed from “99b770” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.