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Recognised as Colour

#1FA075

  • #1FA075
  • Cyan
  • Dark
  • Nearest: Sea green

#1FA075 is a cyan with RGB values 31, 160, 117 and HSL 160°, 68%, 37%. It is a dark colour, so black text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#1FA075#1FA075
HEX#1FA075
RGBrgb(31, 160, 117)
RGB (0–1)0.1216, 0.6275, 0.4588
RGB percentages12.2%, 62.7%, 45.9%
HSLhsl(160, 67.5%, 37.5%)
HSV / HSBhsv(160, 80.6%, 62.7%)
CMYK80.6%, 0%, 26.9%, 37.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,072,693
CSS custom property--colour: #1FA075;

Brightness & contrast

Relative luminance0.26717WCAG 2.x, 0 is black and 1 is white
Perceived brightness129.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.34:1
Contrast with white3.31:1WCAG normal text: Fail
Contrast with black6.34:1WCAG normal text: AA
Greyscale equivalent#818181
Inverted#E05F8A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9D9473no red cones; affects about 1% of men; ΔE 42.3 from the original
Deuteranopia#8D8978no green cones; the most common form, about 1% of men; ΔE 42.6 from the original
Tritanopia#00A094no blue cones; rare, and affects men and women equally; ΔE 17.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.31:1WCAG large text: AA
Contrast with black, large text6.34:1WCAG large text: AAA

Named colours

Sea green · ΔE 10.9Medium seagreen · ΔE 13.7Medium aquamarine · ΔE 18.5Light seagreen · ΔE 21.6Dark seagreen · ΔE 24.7Dark cyan · ΔE 26.6
Nearest named CSS colourSea green (#2E8B57)ΔE 10.9, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A01F4A
Analogous#1FA035, #1F8BA0
Triadic#751FA0, #A0751F
Split complementary#A01F8A, #A0351F
Tetradic#351FA0, #A01F4A, #8AA01F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9FECD2
Lighter +30%#74E4BF
Lighter +20%#49DCAB
Lighter +10%#27CB94
Darker −10%#177556
Darker −20%#0E4B37
Darker −30%#062017
Darker −40%#000000
More saturated +25%#07B87D
Less saturated −25%#37886D

Channel breakdown

R31
G160
B117
Red31 (12.2%)
Green160 (62.7%)
Blue117 (45.9%)
Hue160°
Saturation (HSL)67.54%
Lightness37.45%
Dominant channelGreen
Hex per channelR 1F · G A0 · B 75

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Every value on this page was computed from “1fa075” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.