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Recognised as Colour

#028154

  • #028154
  • Cyan
  • Dark
  • Nearest: Sea green

#028154 is a cyan with RGB values 2, 129, 84 and HSL 159°, 97%, 26%. It is a dark colour, so white text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#028154#028154
HEX#028154
RGBrgb(2, 129, 84)
RGB (0–1)0.0078, 0.5059, 0.3294
RGB percentages0.8%, 50.6%, 32.9%
HSLhsl(158.7, 96.9%, 25.7%)
HSV / HSBhsv(158.7, 98.4%, 50.6%)
CMYK98.4%, 0%, 34.9%, 49.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer164,180
CSS custom property--colour: #028154;

Brightness & contrast

Relative luminance0.16354WCAG 2.x, 0 is black and 1 is white
Perceived brightness102.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.92:1
Contrast with white4.92:1WCAG normal text: AA
Contrast with black4.27:1WCAG normal text: Fail
Greyscale equivalent#636363
Inverted#FD7EAB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7F7651no red cones; affects about 1% of men; ΔE 39.5 from the original
Deuteranopia#726D57no green cones; the most common form, about 1% of men; ΔE 39.7 from the original
Tritanopia#008075no blue cones; rare, and affects men and women equally; ΔE 20.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.92:1WCAG large text: AAA
Contrast with black, large text4.27:1WCAG large text: AA

Named colours

Sea green · ΔE 6Medium seagreen · ΔE 20.7Dark olivegreen · ΔE 27.5Teal · ΔE 27.7Dark cyan · ΔE 27.8Dark green · ΔE 28.2
Nearest named CSS colourSea green (#2E8B57)ΔE 6, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#81022F
Analogous#028114, #026F81
Triadic#540281, #815402
Split complementary#81026F, #811402
Tetradic#140281, #81022F, #6F8102

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#53FCC0
Lighter +30%#20FCAE
Lighter +20%#04E595
Lighter +10%#03B375
Darker −10%#014F33
Darker −20%#001D13
Darker −30%#000000
Darker −40%#000000
More saturated +25%#008355
Less saturated −25%#12714F

Channel breakdown

R2
G129
B84
Red2 (0.8%)
Green129 (50.6%)
Blue84 (32.9%)
Hue158.74°
Saturation (HSL)96.95%
Lightness25.69%
Dominant channelGreen
Hex per channelR 02 · G 81 · B 54

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Every value on this page was computed from “hex 028154” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.