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Colour

#127A4B

  • #127A4B
  • Cyan
  • Dark
  • Nearest: Sea green

#127A4B is a cyan with RGB values 18, 122, 75 and HSL 153°, 74%, 27%. It is a dark colour, so white text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#127A4B#127A4B
HEX#127A4B
RGBrgb(18, 122, 75)
RGB (0–1)0.0706, 0.4784, 0.2941
RGB percentages7.1%, 47.8%, 29.4%
HSLhsl(152.9, 74.3%, 27.5%)
HSV / HSBhsv(152.9, 85.2%, 47.8%)
CMYK85.2%, 0%, 38.5%, 52.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,210,955
CSS custom property--colour: #127A4B;

Brightness & contrast

Relative luminance0.14556WCAG 2.x, 0 is black and 1 is white
Perceived brightness97.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.37:1
Contrast with white5.37:1WCAG normal text: AA
Contrast with black3.91:1WCAG normal text: Fail
Greyscale equivalent#606060
Inverted#ED85B4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#797048no red cones; affects about 1% of men; ΔE 37.2 from the original
Deuteranopia#6D674Eno green cones; the most common form, about 1% of men; ΔE 37.7 from the original
Tritanopia#00796Eno blue cones; rare, and affects men and women equally; ΔE 21.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.37:1WCAG large text: AAA
Contrast with black, large text3.91:1WCAG large text: AA

Named colours

Sea green · ΔE 6.8Medium seagreen · ΔE 22.9Dark olivegreen · ΔE 24.4Dark green · ΔE 25.7Teal · ΔE 28.8Forest green · ΔE 29.3
Nearest named CSS colourSea green (#2E8B57)ΔE 6.82, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7A1241
Analogous#127A17, #12757A
Triadic#4B127A, #7A4B12
Split complementary#7A1275, #7A1712
Tetradic#17127A, #7A1241, #757A12

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6EEAB2
Lighter +30%#42E39A
Lighter +20%#1FD382
Lighter +10%#19A666
Darker −10%#0B4E30
Darker −20%#052114
Darker −30%#000000
Darker −40%#000000
More saturated +25%#018C4D
Less saturated −25%#246949

Channel breakdown

R18
G122
B75
Red18 (7.1%)
Green122 (47.8%)
Blue75 (29.4%)
Hue152.88°
Saturation (HSL)74.29%
Lightness27.45%
Dominant channelGreen
Hex per channelR 12 · G 7A · B 4B

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Every value on this page was computed from “127a4b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.