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Recognised as Colour

#1EB5A0

  • #1EB5A0
  • Cyan
  • Dark
  • Nearest: Light seagreen

#1EB5A0 is a cyan with RGB values 30, 181, 160 and HSL 172°, 72%, 41%. It is a dark colour, so black text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#1EB5A0#1EB5A0
HEX#1EB5A0
RGBrgb(30, 181, 160)
RGB (0–1)0.1176, 0.7098, 0.6275
RGB percentages11.8%, 71%, 62.7%
HSLhsl(171.7, 71.6%, 41.4%)
HSV / HSBhsv(171.7, 83.4%, 71%)
CMYK83.4%, 0%, 11.6%, 29%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,012,576
CSS custom property--colour: #1EB5A0;

Brightness & contrast

Relative luminance0.35862WCAG 2.x, 0 is black and 1 is white
Perceived brightness149.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.17:1
Contrast with white2.57:1WCAG normal text: Fail
Contrast with black8.17:1WCAG normal text: AAA
Greyscale equivalent#939393
Inverted#E14A5F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#ADAA9Fno red cones; affects about 1% of men; ΔE 41.5 from the original
Deuteranopia#9A9CA2no green cones; the most common form, about 1% of men; ΔE 42.5 from the original
Tritanopia#00B8AFno blue cones; rare, and affects men and women equally; ΔE 6.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.57:1WCAG large text: Fail
Contrast with black, large text8.17:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 7.8Medium aquamarine · ΔE 12.9Medium turquoise · ΔE 14.2Turquoise · ΔE 15.6Dark turquoise · ΔE 16.4Dark cyan · ΔE 20.3
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 7.8, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B51E33
Analogous#1EB555, #1E7FB5
Triadic#A01EB5, #B5A01E
Split complementary#B51E7E, #B5551E
Tetradic#551EB5, #B51E33, #7EB51E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AEF1E8
Lighter +30%#82EADC
Lighter +20%#56E3CF
Lighter +10%#2ADCC3
Darker −10%#178979
Darker −20%#0F5E53
Darker −30%#08322C
Darker −40%#010605
More saturated +25%#04CFB3
Less saturated −25%#389B8D

Channel breakdown

R30
G181
B160
Red30 (11.8%)
Green181 (71%)
Blue160 (62.7%)
Hue171.66°
Saturation (HSL)71.56%
Lightness41.37%
Dominant channelGreen
Hex per channelR 1E · G B5 · B A0

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Every value on this page was computed from “1eb5a0” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.