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Colour

#1A8054

  • #1A8054
  • Cyan
  • Dark
  • Nearest: Sea green

#1A8054 is a cyan with RGB values 26, 128, 84 and HSL 154°, 66%, 30%. 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

#1A8054#1A8054
HEX#1A8054
RGBrgb(26, 128, 84)
RGB (0–1)0.102, 0.502, 0.3294
RGB percentages10.2%, 50.2%, 32.9%
HSLhsl(154.1, 66.2%, 30.2%)
HSV / HSBhsv(154.1, 79.7%, 50.2%)
CMYK79.7%, 0%, 34.4%, 49.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,736,788
CSS custom property--colour: #1A8054;

Brightness & contrast

Relative luminance0.16298WCAG 2.x, 0 is black and 1 is white
Perceived brightness103.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.93:1
Contrast with white4.93:1WCAG normal text: AA
Contrast with black4.26:1WCAG normal text: Fail
Greyscale equivalent#676767
Inverted#E57FAB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7F7651no red cones; affects about 1% of men; ΔE 37.1 from the original
Deuteranopia#726D57no green cones; the most common form, about 1% of men; ΔE 37.3 from the original
Tritanopia#007F74no blue cones; rare, and affects men and women equally; ΔE 19.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.93:1WCAG large text: AAA
Contrast with black, large text4.26:1WCAG large text: AA

Named colours

Sea green · ΔE 5.8Medium seagreen · ΔE 21.7Dark olivegreen · ΔE 25.5Teal · ΔE 26.6Dark cyan · ΔE 26.9Dark green · ΔE 28.4
Nearest named CSS colourSea green (#2E8B57)ΔE 5.82, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#801A46
Analogous#1A8021, #1A7980
Triadic#541A80, #80541A
Split complementary#801A79, #80211A
Tetradic#211A80, #801A46, #79801A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#81E5BA
Lighter +30%#56DDA3
Lighter +20%#2CD48C
Lighter +10%#23AA70
Darker −10%#115638
Darker −20%#092B1C
Darker −30%#000101
Darker −40%#000000
More saturated +25%#079357
Less saturated −25%#2D6D51

Channel breakdown

R26
G128
B84
Red26 (10.2%)
Green128 (50.2%)
Blue84 (32.9%)
Hue154.12°
Saturation (HSL)66.23%
Lightness30.2%
Dominant channelGreen
Hex per channelR 1A · G 80 · B 54

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Every value on this page was computed from “1a8054” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.