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Recognised as Colour

#17623D

  • #17623D
  • Cyan
  • Dark
  • Nearest: Sea green

#17623D is a cyan with RGB values 23, 98, 61 and HSL 150°, 62%, 24%. It is a dark colour, so white text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Sea green.

Colour values

#17623D#17623D
HEX#17623D
RGBrgb(23, 98, 61)
RGB (0–1)0.0902, 0.3843, 0.2392
RGB percentages9%, 38.4%, 23.9%
HSLhsl(150.4, 62%, 23.7%)
HSV / HSBhsv(150.4, 76.5%, 38.4%)
CMYK76.5%, 0%, 37.8%, 61.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,532,477
CSS custom property--colour: #17623D;

Brightness & contrast

Relative luminance0.09254WCAG 2.x, 0 is black and 1 is white
Perceived brightness78.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.37:1
Contrast with white7.37:1WCAG normal text: AAA
Contrast with black2.85:1WCAG normal text: Fail
Greyscale equivalent#4F4F4F
Inverted#E89DC2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#615A3Bno red cones; affects about 1% of men; ΔE 30 from the original
Deuteranopia#58533Fno green cones; the most common form, about 1% of men; ΔE 30.5 from the original
Tritanopia#006158no blue cones; rare, and affects men and women equally; ΔE 17.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.37:1WCAG large text: AAA
Contrast with black, large text2.85:1WCAG large text: Fail

Named colours

Sea green · ΔE 17.7Dark olivegreen · ΔE 21.4Teal · ΔE 26.2Dark slate grey · ΔE 27.9Dark cyan · ΔE 28.5Dark green · ΔE 29.4
Nearest named CSS colourSea green (#2E8B57)ΔE 17.72, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#62173C
Analogous#176217, #176262
Triadic#3D1762, #623D17
Split complementary#621762, #621717
Tetradic#171762, #62173C, #626217

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#69DCA3
Lighter +30%#40D28A
Lighter +20%#2AB570
Lighter +10%#218B57
Darker −10%#0D3923
Darker −20%#040F0A
Darker −30%#000000
Darker −40%#000000
More saturated +25%#08713D
Less saturated −25%#26533D

Channel breakdown

R23
G98
B61
Red23 (9%)
Green98 (38.4%)
Blue61 (23.9%)
Hue150.4°
Saturation (HSL)61.98%
Lightness23.73%
Dominant channelGreen
Hex per channelR 17 · G 62 · B 3D

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Every value on this page was computed from “17623d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.