Nerdulator> put something in

Recognised as Colour

#17825E

  • #17825E
  • Cyan
  • Dark
  • Nearest: Sea green

#17825E is a cyan with RGB values 23, 130, 94 and HSL 160°, 70%, 30%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#17825E#17825E
HEX#17825E
RGBrgb(23, 130, 94)
RGB (0–1)0.0902, 0.5098, 0.3686
RGB percentages9%, 51%, 36.9%
HSLhsl(159.8, 69.9%, 30%)
HSV / HSBhsv(159.8, 82.3%, 51%)
CMYK82.3%, 0%, 27.7%, 49%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,540,702
CSS custom property--colour: #17825E;

Brightness & contrast

Relative luminance0.16956WCAG 2.x, 0 is black and 1 is white
Perceived brightness105.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.78:1
Contrast with white4.78:1WCAG normal text: AA
Contrast with black4.39:1WCAG normal text: Fail
Greyscale equivalent#696969
Inverted#E87DA1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7F785Cno red cones; affects about 1% of men; ΔE 36.2 from the original
Deuteranopia#726F60no green cones; the most common form, about 1% of men; ΔE 36.4 from the original
Tritanopia#008278no blue cones; rare, and affects men and women equally; ΔE 15.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.78:1WCAG large text: AAA
Contrast with black, large text4.39:1WCAG large text: AA

Named colours

Sea green · ΔE 9.4Teal · ΔE 21.9Dark cyan · ΔE 22.1Medium seagreen · ΔE 23.7Light seagreen · ΔE 25Medium aquamarine · ΔE 27.7
Nearest named CSS colourSea green (#2E8B57)ΔE 9.42, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#82173B
Analogous#178229, #177082
Triadic#5E1782, #825E17
Split complementary#821770, #822917
Tetradic#291782, #82173B, #708217

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7DE8C4
Lighter +30%#52E0B0
Lighter +20%#26D99D
Lighter +10%#1FAD7D
Darker −10%#0F573F
Darker −20%#082B1F
Darker −30%#000000
Darker −40%#000000
More saturated +25%#049564
Less saturated −25%#2A6F58

Channel breakdown

R23
G130
B94
Red23 (9%)
Green130 (51%)
Blue94 (36.9%)
Hue159.81°
Saturation (HSL)69.93%
Lightness30%
Dominant channelGreen
Hex per channelR 17 · G 82 · B 5E

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 “17825e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.