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Recognised as Colour

#047F59

  • #047F59
  • Cyan
  • Dark
  • Nearest: Sea green

#047F59 is a cyan with RGB values 4, 127, 89 and HSL 161°, 94%, 26%. It is a dark colour, so white text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#047F59#047F59
HEX#047F59
RGBrgb(4, 127, 89)
RGB (0–1)0.0157, 0.498, 0.349
RGB percentages1.6%, 49.8%, 34.9%
HSLhsl(161.5, 93.9%, 25.7%)
HSV / HSBhsv(161.5, 96.9%, 49.8%)
CMYK96.9%, 0%, 29.9%, 50.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer294,745
CSS custom property--colour: #047F59;

Brightness & contrast

Relative luminance0.15926WCAG 2.x, 0 is black and 1 is white
Perceived brightness101.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.02:1
Contrast with white5.02:1WCAG normal text: AA
Contrast with black4.19:1WCAG normal text: Fail
Greyscale equivalent#626262
Inverted#FB80A6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7C7557no red cones; affects about 1% of men; ΔE 37.5 from the original
Deuteranopia#6F6B5Cno green cones; the most common form, about 1% of men; ΔE 38.4 from the original
Tritanopia#007F75no blue cones; rare, and affects men and women equally; ΔE 17.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.02:1WCAG large text: AAA
Contrast with black, large text4.19:1WCAG large text: AA

Named colours

Sea green · ΔE 8.9Teal · ΔE 23.5Medium seagreen · ΔE 23.6Dark cyan · ΔE 23.8Light seagreen · ΔE 26.7Dark olivegreen · ΔE 27.9
Nearest named CSS colourSea green (#2E8B57)ΔE 8.92, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7F042A
Analogous#047F1C, #04677F
Triadic#59047F, #7F5904
Split complementary#7F0467, #7F1C04
Tetradic#1C047F, #7F042A, #677F04

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#55FAC7
Lighter +30%#24F8B7
Lighter +20%#07E29E
Lighter +10%#06B07C
Darker −10%#024E36
Darker −20%#011C14
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00835B
Less saturated −25%#146F53

Channel breakdown

R4
G127
B89
Red4 (1.6%)
Green127 (49.8%)
Blue89 (34.9%)
Hue161.46°
Saturation (HSL)93.89%
Lightness25.69%
Dominant channelGreen
Hex per channelR 04 · G 7F · B 59

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Every value on this page was computed from “047f59” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.