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Colour

#1F8261

  • #1F8261
  • Cyan
  • Dark
  • Nearest: Sea green

#1F8261 is a cyan with RGB values 31, 130, 97 and HSL 160°, 61%, 32%. It is a dark colour, so white text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#1F8261#1F8261
HEX#1F8261
RGBrgb(31, 130, 97)
RGB (0–1)0.1216, 0.5098, 0.3804
RGB percentages12.2%, 51%, 38%
HSLhsl(160, 61.5%, 31.6%)
HSV / HSBhsv(160, 76.2%, 51%)
CMYK76.2%, 0%, 25.4%, 49%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,064,993
CSS custom property--colour: #1F8261;

Brightness & contrast

Relative luminance0.1712WCAG 2.x, 0 is black and 1 is white
Perceived brightness106.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.75:1
Contrast with white4.75:1WCAG normal text: AA
Contrast with black4.42:1WCAG normal text: Fail
Greyscale equivalent#6B6B6B
Inverted#E07D9E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7F785Fno red cones; affects about 1% of men; ΔE 34.9 from the original
Deuteranopia#736F63no green cones; the most common form, about 1% of men; ΔE 35.6 from the original
Tritanopia#008279no blue cones; rare, and affects men and women equally; ΔE 14.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.75:1WCAG large text: AAA
Contrast with black, large text4.42:1WCAG large text: AA

Named colours

Sea green · ΔE 11.1Teal · ΔE 19.9Dark cyan · ΔE 20.1Light seagreen · ΔE 23.9Medium seagreen · ΔE 25.2Cadetblue · ΔE 27.2
Nearest named CSS colourSea green (#2E8B57)ΔE 11.12, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#821F40
Analogous#1F822F, #1F7282
Triadic#611F82, #82611F
Split complementary#821F71, #82301F
Tetradic#301F82, #821F40, #71821F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8AE3C5
Lighter +30%#61D9B1
Lighter +20%#38CF9D
Lighter +10%#29AB80
Darker −10%#155942
Darker −20%#0B3024
Darker −30%#020605
Darker −40%#000000
More saturated +25%#0B9668
Less saturated −25%#336E5A

Channel breakdown

R31
G130
B97
Red31 (12.2%)
Green130 (51%)
Blue97 (38%)
Hue160°
Saturation (HSL)61.49%
Lightness31.57%
Dominant channelGreen
Hex per channelR 1F · G 82 · B 61

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Every value on this page was computed from “1f8261” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.