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Recognised as Colour

#18825E

  • #18825E
  • Cyan
  • Dark
  • Nearest: Sea green

#18825E is a cyan with RGB values 24, 130, 94 and HSL 160°, 69%, 30%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#18825E#18825E
HEX#18825E
RGBrgb(24, 130, 94)
RGB (0–1)0.0941, 0.5098, 0.3686
RGB percentages9.4%, 51%, 36.9%
HSLhsl(159.6, 68.8%, 30.2%)
HSV / HSBhsv(159.6, 81.5%, 51%)
CMYK81.5%, 0%, 27.7%, 49%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,606,238
CSS custom property--colour: #18825E;

Brightness & contrast

Relative luminance0.16968WCAG 2.x, 0 is black and 1 is white
Perceived brightness105.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.78:1
Contrast with white4.78:1WCAG normal text: AA
Contrast with black4.39:1WCAG normal text: Fail
Greyscale equivalent#696969
Inverted#E77DA1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7F785Cno red cones; affects about 1% of men; ΔE 36.1 from the original
Deuteranopia#736F60no green cones; the most common form, about 1% of men; ΔE 36.7 from the original
Tritanopia#008278no blue cones; rare, and affects men and women equally; ΔE 15.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.78:1WCAG large text: AAA
Contrast with black, large text4.39:1WCAG large text: AA

Named colours

Sea green · ΔE 9.4Teal · ΔE 21.9Dark cyan · ΔE 22Medium seagreen · ΔE 23.7Light seagreen · ΔE 25Dark olivegreen · ΔE 27.6
Nearest named CSS colourSea green (#2E8B57)ΔE 9.41, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#82183C
Analogous#188229, #187182
Triadic#5E1882, #825E18
Split complementary#821871, #822918
Tetradic#291882, #82183C, #718218

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7FE7C4
Lighter +30%#54DFB0
Lighter +20%#29D79C
Lighter +10%#20AD7D
Darker −10%#10573F
Darker −20%#082C20
Darker −30%#000101
Darker −40%#000000
More saturated +25%#059564
Less saturated −25%#2B6F58

Channel breakdown

R24
G130
B94
Red24 (9.4%)
Green130 (51%)
Blue94 (36.9%)
Hue159.62°
Saturation (HSL)68.83%
Lightness30.2%
Dominant channelGreen
Hex per channelR 18 · G 82 · B 5E

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Every value on this page was computed from “18825e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.