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Recognised as Colour

#015530

  • #015530
  • Cyan
  • Dark
  • Nearest: Sea green

#015530 is a cyan with RGB values 1, 85, 48 and HSL 154°, 98%, 17%. It is a dark colour, so white text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Sea green.

Colour values

#015530#015530
HEX#015530
RGBrgb(1, 85, 48)
RGB (0–1)0.0039, 0.3333, 0.1882
RGB percentages0.4%, 33.3%, 18.8%
HSLhsl(153.6, 97.7%, 16.9%)
HSV / HSBhsv(153.6, 98.8%, 33.3%)
CMYK98.8%, 0%, 43.5%, 66.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer87,344
CSS custom property--colour: #015530;

Brightness & contrast

Relative luminance0.06717WCAG 2.x, 0 is black and 1 is white
Perceived brightness67.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.96:1
Contrast with white8.96:1WCAG normal text: AAA
Contrast with black2.34:1WCAG normal text: Fail
Greyscale equivalent#404040
Inverted#FEAACF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#544D2Dno red cones; affects about 1% of men; ΔE 30.4 from the original
Deuteranopia#4C4733no green cones; the most common form, about 1% of men; ΔE 30.9 from the original
Tritanopia#00544Cno blue cones; rare, and affects men and women equally; ΔE 18.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.96:1WCAG large text: AAA
Contrast with black, large text2.34:1WCAG large text: Fail

Named colours

Sea green · ΔE 22.2Dark olivegreen · ΔE 23.2Dark slate grey · ΔE 28.1Dark green · ΔE 29.1Teal · ΔE 29.6Dark cyan · ΔE 32.3
Nearest named CSS colourSea green (#2E8B57)ΔE 22.16, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#550126
Analogous#015506, #015055
Triadic#300155, #553001
Split complementary#550150, #550601
Tetradic#060155, #550126, #505501

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#26FC9E
Lighter +30%#03EC85
Lighter +20%#02BA69
Lighter +10%#02874C
Darker −10%#002314
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#005630
Less saturated −25%#0C4A2F

Channel breakdown

R1
G85
B48
Red1 (0.4%)
Green85 (33.3%)
Blue48 (18.8%)
Hue153.57°
Saturation (HSL)97.67%
Lightness16.86%
Dominant channelGreen
Hex per channelR 01 · G 55 · B 30

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Every value on this page was computed from “hex 015530” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.