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Recognised as Colour

#31ABA6

  • #31ABA6
  • Cyan
  • Dark
  • Nearest: Light seagreen

#31ABA6 is a cyan with RGB values 49, 171, 166 and HSL 178°, 55%, 43%. It is a dark colour, so black text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#31ABA6#31ABA6
HEX#31ABA6
RGBrgb(49, 171, 166)
RGB (0–1)0.1922, 0.6706, 0.651
RGB percentages19.2%, 67.1%, 65.1%
HSLhsl(177.5, 55.5%, 43.1%)
HSV / HSBhsv(177.5, 71.3%, 67.1%)
CMYK71.3%, 0%, 2.9%, 32.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,255,206
CSS custom property--colour: #31ABA6;

Brightness & contrast

Relative luminance0.32532WCAG 2.x, 0 is black and 1 is white
Perceived brightness145 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.51:1
Contrast with white2.8:1WCAG normal text: Fail
Contrast with black7.51:1WCAG normal text: AAA
Greyscale equivalent#919191
Inverted#CE5459

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A1A2A6no red cones; affects about 1% of men; ΔE 34.5 from the original
Deuteranopia#8F95A7no green cones; the most common form, about 1% of men; ΔE 35.4 from the original
Tritanopia#00B0A9no blue cones; rare, and affects men and women equally; ΔE 5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.8:1WCAG large text: Fail
Contrast with black, large text7.51:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 4.4Dark cyan · ΔE 12.1Medium turquoise · ΔE 13.7Cadetblue · ΔE 14.2Dark turquoise · ΔE 14.7Teal · ΔE 16.3
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 4.45, a close match
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AB3136
Analogous#31AB69, #3173AB
Triadic#A631AB, #ABA631
Split complementary#AB3173, #AB6931
Tetradic#6931AB, #AB3136, #73AB31

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BCECEA
Lighter +30%#95E0DD
Lighter +20%#6DD5D1
Lighter +10%#45CAC4
Darker −10%#268380
Darker −20%#1A5C59
Darker −30%#0F3433
Darker −40%#040C0C
More saturated +25%#15C6BF
Less saturated −25%#4D908D

Channel breakdown

R49
G171
B166
Red49 (19.2%)
Green171 (67.1%)
Blue166 (65.1%)
Hue177.54°
Saturation (HSL)55.45%
Lightness43.14%
Dominant channelGreen
Hex per channelR 31 · G AB · B A6

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Every value on this page was computed from “31aba6” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.