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Recognised as Colour

#01AF57

  • #01AF57
  • Green
  • Dark
  • Nearest: Medium seagreen

#01AF57 is a green with RGB values 1, 175, 87 and HSL 150°, 99%, 35%. It is a dark colour, so black text on it reaches 7.3:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#01AF57#01AF57
HEX#01AF57
RGBrgb(1, 175, 87)
RGB (0–1)0.0039, 0.6863, 0.3412
RGB percentages0.4%, 68.6%, 34.1%
HSLhsl(149.7, 98.9%, 34.5%)
HSV / HSBhsv(149.7, 99.4%, 68.6%)
CMYK99.4%, 0%, 50.3%, 31.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer110,423
CSS custom property--colour: #01AF57;

Brightness & contrast

Relative luminance0.31355WCAG 2.x, 0 is black and 1 is white
Perceived brightness137.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.27:1
Contrast with white2.89:1WCAG normal text: Fail
Contrast with black7.27:1WCAG normal text: AAA
Greyscale equivalent#848484
Inverted#FE50A8

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B09F50no red cones; affects about 1% of men; ΔE 54.2 from the original
Deuteranopia#9F935Eno green cones; the most common form, about 1% of men; ΔE 54.4 from the original
Tritanopia#00AC9Ano blue cones; rare, and affects men and women equally; ΔE 39.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.89:1WCAG large text: Fail
Contrast with black, large text7.27:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 14.1Forest green · ΔE 18Green · ΔE 23.4Sea green · ΔE 25.6Light green · ΔE 26.4Medium spring green · ΔE 27.9
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 14.11, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AF0159
Analogous#02AF01, #01AFAE
Triadic#5701AF, #AF5701
Split complementary#AE01AF, #AF0102
Tetradic#0102AF, #AF0159, #AFAE01

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7EFEBD
Lighter +30%#4BFEA3
Lighter +20%#18FE8A
Lighter +10%#01E270
Darker −10%#017C3E
Darker −20%#004A25
Darker −30%#00170B
Darker −40%#000000
More saturated +25%#00B057
Less saturated −25%#179957

Channel breakdown

R1
G175
B87
Red1 (0.4%)
Green175 (68.6%)
Blue87 (34.1%)
Hue149.66°
Saturation (HSL)98.86%
Lightness34.51%
Dominant channelGreen
Hex per channelR 01 · G AF · B 57

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Every value on this page was computed from “01af57” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.