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Recognised as Colour

#4CB274

  • #4CB274
  • Green
  • Dark
  • Nearest: Medium seagreen

#4CB274 is a green with RGB values 76, 178, 116 and HSL 144°, 40%, 50%. It is a dark colour, so black text on it reaches 7.9:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#4CB274#4CB274
HEX#4CB274
RGBrgb(76, 178, 116)
RGB (0–1)0.298, 0.698, 0.4549
RGB percentages29.8%, 69.8%, 45.5%
HSLhsl(143.5, 40.2%, 49.8%)
HSV / HSBhsv(143.5, 57.3%, 69.8%)
CMYK57.3%, 0%, 34.8%, 30.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,026,420
CSS custom property--colour: #4CB274;

Brightness & contrast

Relative luminance0.34638WCAG 2.x, 0 is black and 1 is white
Perceived brightness147.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.93:1
Contrast with white2.65:1WCAG normal text: Fail
Contrast with black7.93:1WCAG normal text: AAA
Greyscale equivalent#989898
Inverted#B34D8B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B2A570no red cones; affects about 1% of men; ΔE 41.2 from the original
Deuteranopia#A49B78no green cones; the most common form, about 1% of men; ΔE 41.7 from the original
Tritanopia#2CB0A2no blue cones; rare, and affects men and women equally; ΔE 26.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.65:1WCAG large text: Fail
Contrast with black, large text7.93:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 4.5Sea green · ΔE 14.8Medium aquamarine · ΔE 18.8Dark seagreen · ΔE 21.7Light green · ΔE 25.4Forest green · ΔE 27.2
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 4.5, a close match
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B24C8A
Analogous#57B24C, #4CB2A7
Triadic#744CB2, #B2744C
Split complementary#A74CB2, #B24C57
Tetradic#4C57B2, #B24C8A, #B2A74C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DBEFE3
Lighter +30%#B7E0C7
Lighter +20%#93D1AB
Lighter +10%#6FC290
Darker −10%#3D8E5D
Darker −20%#2D6B45
Darker −30%#1E472E
Darker −40%#0F2317
More saturated +25%#2CD26D
Less saturated −25%#6C927B

Channel breakdown

R76
G178
B116
Red76 (29.8%)
Green178 (69.8%)
Blue116 (45.5%)
Hue143.53°
Saturation (HSL)40.16%
Lightness49.8%
Dominant channelGreen
Hex per channelR 4C · G B2 · B 74

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Every value on this page was computed from “4cb274” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.