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Recognised as Colour

#125E3F

  • #125E3F
  • Cyan
  • Dark
  • Nearest: Sea green

#125E3F is a cyan with RGB values 18, 94, 63 and HSL 156°, 68%, 22%. It is a dark colour, so white text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Sea green.

Colour values

#125E3F#125E3F
HEX#125E3F
RGBrgb(18, 94, 63)
RGB (0–1)0.0706, 0.3686, 0.2471
RGB percentages7.1%, 36.9%, 24.7%
HSLhsl(155.5, 67.9%, 22%)
HSV / HSBhsv(155.5, 80.9%, 36.9%)
CMYK80.9%, 0%, 33%, 63.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,203,775
CSS custom property--colour: #125E3F;

Brightness & contrast

Relative luminance0.08493WCAG 2.x, 0 is black and 1 is white
Perceived brightness75.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.78:1
Contrast with white7.78:1WCAG normal text: AAA
Contrast with black2.7:1WCAG normal text: Fail
Greyscale equivalent#4C4C4C
Inverted#EDA1C0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5D563Dno red cones; affects about 1% of men; ΔE 29.4 from the original
Deuteranopia#535041no green cones; the most common form, about 1% of men; ΔE 29 from the original
Tritanopia#005E56no blue cones; rare, and affects men and women equally; ΔE 14.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.78:1WCAG large text: AAA
Contrast with black, large text2.7:1WCAG large text: Fail

Named colours

Sea green · ΔE 20.7Dark olivegreen · ΔE 23.6Teal · ΔE 24.1Dark slate grey · ΔE 24.5Dark cyan · ΔE 26.8Dark green · ΔE 33
Nearest named CSS colourSea green (#2E8B57)ΔE 20.74, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5E1231
Analogous#125E19, #12575E
Triadic#3F125E, #5E3F12
Split complementary#5E1257, #5E1912
Tetradic#19125E, #5E1231, #575E12

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5CE0AA
Lighter +30%#31D894
Lighter +20%#22B478
Lighter +10%#1A895C
Darker −10%#0A3322
Darker −20%#020806
Darker −30%#000000
Darker −40%#000000
More saturated +25%#046C42
Less saturated −25%#20503C

Channel breakdown

R18
G94
B63
Red18 (7.1%)
Green94 (36.9%)
Blue63 (24.7%)
Hue155.53°
Saturation (HSL)67.86%
Lightness21.96%
Dominant channelGreen
Hex per channelR 12 · G 5E · B 3F

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Every value on this page was computed from “125e3f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.