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Recognised as Colour

#457F53

  • #457F53
  • Green
  • Dark
  • Nearest: Sea green

#457F53 is a green with RGB values 69, 127, 83 and HSL 134°, 30%, 38%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Sea green.

Colour values

#457F53#457F53
HEX#457F53
RGBrgb(69, 127, 83)
RGB (0–1)0.2706, 0.498, 0.3255
RGB percentages27.1%, 49.8%, 32.5%
HSLhsl(134.5, 29.6%, 38.4%)
HSV / HSBhsv(134.5, 45.7%, 49.8%)
CMYK45.7%, 0%, 34.6%, 50.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,554,579
CSS custom property--colour: #457F53;

Brightness & contrast

Relative luminance0.17068WCAG 2.x, 0 is black and 1 is white
Perceived brightness108.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.76:1
Contrast with white4.76:1WCAG normal text: AA
Contrast with black4.41:1WCAG normal text: Fail
Greyscale equivalent#6F6F6F
Inverted#BA80AC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#807650no red cones; affects about 1% of men; ΔE 27.5 from the original
Deuteranopia#777056no green cones; the most common form, about 1% of men; ΔE 27.7 from the original
Tritanopia#3A7D74no blue cones; rare, and affects men and women equally; ΔE 20.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.76:1WCAG large text: AAA
Contrast with black, large text4.41:1WCAG large text: AA

Named colours

Sea green · ΔE 11Dark olivegreen · ΔE 17.4Dark seagreen · ΔE 24.4Medium seagreen · ΔE 26.1Teal · ΔE 26.7Dark cyan · ΔE 27.5
Nearest named CSS colourSea green (#2E8B57)ΔE 11.05, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7F4571
Analogous#547F45, #457F70
Triadic#53457F, #7F5345
Split complementary#70457F, #7F4554
Tetradic#45547F, #7F4571, #7F7045

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B8D8C0
Lighter +30%#97C6A2
Lighter +20%#76B485
Lighter +10%#57A069
Darker −10%#335E3D
Darker −20%#213D28
Darker −30%#0F1C12
Darker −40%#000000
More saturated +25%#2C9846
Less saturated −25%#5E6760

Channel breakdown

R69
G127
B83
Red69 (27.1%)
Green127 (49.8%)
Blue83 (32.5%)
Hue134.48°
Saturation (HSL)29.59%
Lightness38.43%
Dominant channelGreen
Hex per channelR 45 · G 7F · B 53

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Every value on this page was computed from “457f53” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.