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Recognised as Colour

#1DADA7

  • #1DADA7
  • Cyan
  • Dark
  • Nearest: Light seagreen

#1DADA7 is a cyan with RGB values 29, 173, 167 and HSL 177°, 71%, 40%. It is a dark colour, so black text on it reaches 7.6:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#1DADA7#1DADA7
HEX#1DADA7
RGBrgb(29, 173, 167)
RGB (0–1)0.1137, 0.6784, 0.6549
RGB percentages11.4%, 67.8%, 65.5%
HSLhsl(177.5, 71.3%, 39.6%)
HSV / HSBhsv(177.5, 83.2%, 67.8%)
CMYK83.2%, 0%, 3.5%, 32.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,944,999
CSS custom property--colour: #1DADA7;

Brightness & contrast

Relative luminance0.32938WCAG 2.x, 0 is black and 1 is white
Perceived brightness144.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.59:1
Contrast with white2.77:1WCAG normal text: Fail
Contrast with black7.59:1WCAG normal text: AAA
Greyscale equivalent#8E8E8E
Inverted#E25258

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A2A3A7no red cones; affects about 1% of men; ΔE 37.2 from the original
Deuteranopia#8F96A8no green cones; the most common form, about 1% of men; ΔE 37.8 from the original
Tritanopia#00B2ABno blue cones; rare, and affects men and women equally; ΔE 2.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.77:1WCAG large text: Fail
Contrast with black, large text7.59:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 2.2Medium turquoise · ΔE 12.9Dark cyan · ΔE 13.3Dark turquoise · ΔE 13.4Cadetblue · ΔE 16.9Teal · ΔE 17.6
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 2.2, below the just-noticeable difference
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AD1D23
Analogous#1DAD5F, #1D6BAD
Triadic#A71DAD, #ADA71D
Split complementary#AD1D6B, #AD5F1D
Tetradic#5F1DAD, #AD1D23, #6BAD1D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A6F0ED
Lighter +30%#7AE9E4
Lighter +20%#4FE1DB
Lighter +10%#24D9D1
Darker −10%#16817D
Darker −20%#0E5653
Darker −30%#072A29
Darker −40%#000000
More saturated +25%#04C6BE
Less saturated −25%#369490

Channel breakdown

R29
G173
B167
Red29 (11.4%)
Green173 (67.8%)
Blue167 (65.5%)
Hue177.5°
Saturation (HSL)71.29%
Lightness39.61%
Dominant channelGreen
Hex per channelR 1D · G AD · B A7

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Every value on this page was computed from “1dada7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.