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Colour

#1DBEA1

  • #1DBEA1
  • Cyan
  • Dark
  • Nearest: Medium aquamarine

#1DBEA1 is a cyan with RGB values 29, 190, 161 and HSL 169°, 74%, 43%. It is a dark colour, so black text on it reaches 8.9:1 contrast (AAA for normal text). The nearest named colour is Medium aquamarine.

Colour values

#1DBEA1#1DBEA1
HEX#1DBEA1
RGBrgb(29, 190, 161)
RGB (0–1)0.1137, 0.7451, 0.6314
RGB percentages11.4%, 74.5%, 63.1%
HSLhsl(169.2, 73.5%, 42.9%)
HSV / HSBhsv(169.2, 84.7%, 74.5%)
CMYK84.7%, 0%, 15.3%, 25.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,949,345
CSS custom property--colour: #1DBEA1;

Brightness & contrast

Relative luminance0.39661WCAG 2.x, 0 is black and 1 is white
Perceived brightness156.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.93:1
Contrast with white2.35:1WCAG normal text: Fail
Contrast with black8.93:1WCAG normal text: AAA
Greyscale equivalent#9A9A9A
Inverted#E2415E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B7B1A0no red cones; affects about 1% of men; ΔE 45.2 from the original
Deuteranopia#A3A3A3no green cones; the most common form, about 1% of men; ΔE 45.7 from the original
Tritanopia#00C1B5no blue cones; rare, and affects men and women equally; ΔE 9.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.35:1WCAG large text: Fail
Contrast with black, large text8.93:1WCAG large text: AAA

Named colours

Medium aquamarine · ΔE 10.7Light seagreen · ΔE 13.3Turquoise · ΔE 14.4Medium turquoise · ΔE 16.4Dark turquoise · ΔE 19Medium seagreen · ΔE 21.2
Nearest named CSS colourMedium aquamarine (#66CDAA)ΔE 10.71, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BE1D3A
Analogous#1DBE50, #1D8BBE
Triadic#A11DBE, #BEA11D
Split complementary#BE1D8B, #BE501D
Tetradic#501DBE, #BE1D3A, #8BBE1D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B4F3E8
Lighter +30%#87EDDA
Lighter +20%#5BE6CD
Lighter +10%#2FDFBF
Darker −10%#16927C
Darker −20%#0F6656
Darker −30%#093931
Darker −40%#020D0B
More saturated +25%#02D9B3
Less saturated −25%#38A38F

Channel breakdown

R29
G190
B161
Red29 (11.4%)
Green190 (74.5%)
Blue161 (63.1%)
Hue169.19°
Saturation (HSL)73.52%
Lightness42.94%
Dominant channelGreen
Hex per channelR 1D · G BE · B A1

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Every value on this page was computed from “1dbea1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.