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Recognised as Colour

#047640

  • #047640
  • Cyan
  • Dark
  • Nearest: Sea green

#047640 is a cyan with RGB values 4, 118, 64 and HSL 152°, 93%, 24%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#047640#047640
HEX#047640
RGBrgb(4, 118, 64)
RGB (0–1)0.0157, 0.4627, 0.251
RGB percentages1.6%, 46.3%, 25.1%
HSLhsl(151.6, 93.4%, 23.9%)
HSV / HSBhsv(151.6, 96.6%, 46.3%)
CMYK96.6%, 0%, 45.8%, 53.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer292,416
CSS custom property--colour: #047640;

Brightness & contrast

Relative luminance0.13353WCAG 2.x, 0 is black and 1 is white
Perceived brightness93 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.72:1
Contrast with white5.72:1WCAG normal text: AA
Contrast with black3.67:1WCAG normal text: Fail
Greyscale equivalent#5A5A5A
Inverted#FB89BF

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#766B3Cno red cones; affects about 1% of men; ΔE 39.3 from the original
Deuteranopia#6A6344no green cones; the most common form, about 1% of men; ΔE 39.3 from the original
Tritanopia#007469no blue cones; rare, and affects men and women equally; ΔE 26.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.72:1WCAG large text: AAA
Contrast with black, large text3.67:1WCAG large text: AA

Named colours

Sea green · ΔE 8.7Dark green · ΔE 21.2Medium seagreen · ΔE 23.1Dark olivegreen · ΔE 24.3Forest green · ΔE 25.5Green · ΔE 29.9
Nearest named CSS colourSea green (#2E8B57)ΔE 8.66, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#76043A
Analogous#047607, #047376
Triadic#400476, #764004
Split complementary#760473, #760704
Tetradic#070476, #76043A, #737604

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#4DF9A8
Lighter +30%#1CF78F
Lighter +20%#07D976
Lighter +10%#06A75B
Darker −10%#024525
Darker −20%#01130A
Darker −30%#000000
Darker −40%#000000
More saturated +25%#007A40
Less saturated −25%#13673F

Channel breakdown

R4
G118
B64
Red4 (1.6%)
Green118 (46.3%)
Blue64 (25.1%)
Hue151.58°
Saturation (HSL)93.44%
Lightness23.92%
Dominant channelGreen
Hex per channelR 04 · G 76 · B 40

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Every value on this page was computed from “hex 047640” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.