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Recognised as Colour

#04673F

  • #04673F
  • Cyan
  • Dark
  • Nearest: Sea green

#04673F is a cyan with RGB values 4, 103, 63 and HSL 156°, 93%, 21%. It is a dark colour, so white text on it reaches 7:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#04673F#04673F
HEX#04673F
RGBrgb(4, 103, 63)
RGB (0–1)0.0157, 0.4039, 0.2471
RGB percentages1.6%, 40.4%, 24.7%
HSLhsl(155.8, 92.5%, 21%)
HSV / HSBhsv(155.8, 96.1%, 40.4%)
CMYK96.1%, 0%, 38.8%, 59.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer288,575
CSS custom property--colour: #04673F;

Brightness & contrast

Relative luminance0.10085WCAG 2.x, 0 is black and 1 is white
Perceived brightness81.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.96:1
Contrast with white6.96:1WCAG normal text: AA
Contrast with black3.02:1WCAG normal text: Fail
Greyscale equivalent#4F4F4F
Inverted#FB98C0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#665E3Cno red cones; affects about 1% of men; ΔE 34 from the original
Deuteranopia#5C5642no green cones; the most common form, about 1% of men; ΔE 34.9 from the original
Tritanopia#00665Dno blue cones; rare, and affects men and women equally; ΔE 19.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.96:1WCAG large text: AAA
Contrast with black, large text3.02:1WCAG large text: AA

Named colours

Sea green · ΔE 14.8Dark olivegreen · ΔE 23.2Teal · ΔE 27.1Dark green · ΔE 27.4Dark cyan · ΔE 28.9Medium seagreen · ΔE 31.2
Nearest named CSS colourSea green (#2E8B57)ΔE 14.76, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#67042C
Analogous#04670E, #045D67
Triadic#3F0467, #673F04
Split complementary#67045D, #670D04
Tetradic#0E0467, #67042C, #5E6704

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3FF8AD
Lighter +30%#0EF698
Lighter +20%#08C97B
Lighter +10%#06985D
Darker −10%#023621
Darker −20%#000503
Darker −30%#000000
Darker −40%#000000
More saturated +25%#006B40
Less saturated −25%#115A3C

Channel breakdown

R4
G103
B63
Red4 (1.6%)
Green103 (40.4%)
Blue63 (24.7%)
Hue155.76°
Saturation (HSL)92.52%
Lightness20.98%
Dominant channelGreen
Hex per channelR 04 · G 67 · B 3F

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Every value on this page was computed from “04673f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.