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Recognised as Colour

#66A85F

  • #66A85F
  • Green
  • Dark
  • Nearest: Medium seagreen

#66A85F is a green with RGB values 102, 168, 95 and HSL 114°, 30%, 52%. It is a dark colour, so black text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#66A85F#66A85F
HEX#66A85F
RGBrgb(102, 168, 95)
RGB (0–1)0.4, 0.6588, 0.3725
RGB percentages40%, 65.9%, 37.3%
HSLhsl(114.2, 29.6%, 51.6%)
HSV / HSBhsv(114.2, 43.5%, 65.9%)
CMYK39.3%, 0%, 43.5%, 34.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,727,775
CSS custom property--colour: #66A85F;

Brightness & contrast

Relative luminance0.31656WCAG 2.x, 0 is black and 1 is white
Perceived brightness143.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.33:1
Contrast with white2.86:1WCAG normal text: Fail
Contrast with black7.33:1WCAG normal text: AAA
Greyscale equivalent#959595
Inverted#9957A0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AB9C59no red cones; affects about 1% of men; ΔE 32.6 from the original
Deuteranopia#A29664no green cones; the most common form, about 1% of men; ΔE 32.9 from the original
Tritanopia#60A496no blue cones; rare, and affects men and women equally; ΔE 32.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.86:1WCAG large text: Fail
Contrast with black, large text7.33:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 14.3Sea green · ΔE 16.5Dark seagreen · ΔE 20Olivedrab · ΔE 21.7Forest green · ΔE 23.1Medium aquamarine · ΔE 26.3
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 14.31, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A15FA8
Analogous#8BA85F, #5FA87C
Triadic#5F66A8, #A85F66
Split complementary#7D5FA8, #A85F8A
Tetradic#5F8AA8, #A15FA8, #A87C5F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E4F0E3
Lighter +30%#C5DEC2
Lighter +20%#A5CCA1
Lighter +10%#86BA80
Darker −10%#51894B
Darker −20%#3D6839
Darker −30%#2A4727
Darker −40%#162615
More saturated +25%#4DC740
Less saturated −25%#7F897E

Channel breakdown

R102
G168
B95
Red102 (40%)
Green168 (65.9%)
Blue95 (37.3%)
Hue114.25°
Saturation (HSL)29.55%
Lightness51.57%
Dominant channelGreen
Hex per channelR 66 · G A8 · B 5F

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Every value on this page was computed from “66a85f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.