Nerdulator> put something in

Recognised as Colour

#1CA283

  • #1CA283
  • Cyan
  • Dark
  • Nearest: Light seagreen

#1CA283 is a cyan with RGB values 28, 162, 131 and HSL 166°, 71%, 37%. It is a dark colour, so black text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Light seagreen.

Colour values

#1CA283#1CA283
HEX#1CA283
RGBrgb(28, 162, 131)
RGB (0–1)0.1098, 0.6353, 0.5137
RGB percentages11%, 63.5%, 51.4%
HSLhsl(166.1, 70.5%, 37.3%)
HSV / HSBhsv(166.1, 82.7%, 63.5%)
CMYK82.7%, 0%, 19.1%, 36.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,876,611
CSS custom property--colour: #1CA283;

Brightness & contrast

Relative luminance0.27726WCAG 2.x, 0 is black and 1 is white
Perceived brightness132.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.55:1
Contrast with white3.21:1WCAG normal text: Fail
Contrast with black6.55:1WCAG normal text: AA
Greyscale equivalent#838383
Inverted#E35D7C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9D9781no red cones; affects about 1% of men; ΔE 40.5 from the original
Deuteranopia#8C8B85no green cones; the most common form, about 1% of men; ΔE 41 from the original
Tritanopia#00A499no blue cones; rare, and affects men and women equally; ΔE 11.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.21:1WCAG large text: AA
Contrast with black, large text6.55:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 14.8Sea green · ΔE 15.9Medium aquamarine · ΔE 16.5Medium seagreen · ΔE 19.8Dark cyan · ΔE 20.4Teal · ΔE 22.7
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 14.8, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A21C3B
Analogous#1CA240, #1C7EA2
Triadic#831CA2, #A2831C
Split complementary#A21C7E, #A2401C
Tetradic#401CA2, #A21C3B, #7EA21C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9CEEDB
Lighter +30%#71E6CB
Lighter +20%#45DFBB
Lighter +10%#24CDA6
Darker −10%#147760
Darker −20%#0D4B3D
Darker −30%#05201A
Darker −40%#000000
More saturated +25%#04BA90
Less saturated −25%#348A76

Channel breakdown

R28
G162
B131
Red28 (11%)
Green162 (63.5%)
Blue131 (51.4%)
Hue166.12°
Saturation (HSL)70.53%
Lightness37.25%
Dominant channelGreen
Hex per channelR 1C · G A2 · B 83

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “1ca283” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.