#57AF3F#57AF3F

#57AF3F is a light, vivid green. Relative luminance 0.330; OKLCH L 67.5% C 0.171 H 139.5°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#57AF3F
RGB	rgb(87, 175, 63)
HSL	hsl(107, 47%, 47%)
HSV	hsv(107, 64%, 69%)
CMYK	cmyk(50.3%, 0%, 64%, 31.4%)
CIE-LAB	lab(64.20, -47.50, 47.98)
CIE-LCH	lch(64.20, 67.52, 134.71°)
OKLab	oklab(67.54% -0.1304 0.1112)
OKLCH	oklch(67.54% 0.171 139.5)
XYZ	xyz(20.1569, 33.0436, 10.0175)
Luminance	0.3305 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AF3F #973FAF

analogous

#8FAF3F #57AF3F #3FAF5F

triadic

#57AF3F #3F57AF #AF3F57

tetradic

#57AF3F #3F8FAF #973FAF #AF5F3F

square

#57AF3F #3F8FAF #973FAF #AF5F3F

split-complementary

#57AF3F #5F3FAF #AF3F8F

monochromatic

#2A551F #41822F #57AF3F #79C764 #A0D791

Accessibility & contrast

On white

2.76

#57AF3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#57AF3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AF3F

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AF3F	#FFFFFF	#000000	##000000
##57AF3F	1.00	2.76	7.61	7.61
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.61	21.00	1.00	1.00
##000000	7.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A031

Deuteranopia (green-blind)

#A89948

Tritanopia (blue-blind)

#4FA998

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #57af3f;
/* rgb */ color: rgb(87, 175, 63);
/* oklch */ color: oklch(67.5% 0.171 139.5);

Tailwind

colors: {
  custom: {
    50: '#8ec779',
    500: '#57af3f',
    950: '#000000',
  },
}

SCSS

$custom: #57af3f;
$custom-light: #8ec779;
$custom-dark: #000000;

JSON

{
  "hex": "#57af3f",
  "rgb": {
    "r": 87,
    "g": 175,
    "b": 63
  },
  "hsl": {
    "h": 107.143,
    "s": 47.059,
    "l": 46.667
  },
  "oklch": {
    "l": 0.67543,
    "c": 0.17142,
    "h": 139.5
  },
  "luminance": 0.33045
}

Semantic roles & 50–950 ramp

primary

#57AF3F

secondary

#B687C3

accent

#51D7BA

background

#F9FCF7

surface

#F1F8EE

border

#CBD1C9

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #57AF3F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →