#57AF2B#57AF2B

#57AF2B is a light, vivid green. Relative luminance 0.329; OKLCH L 67.4% C 0.185 H 137.5°. Best body text is #000000 at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#57AF2B
RGB	rgb(87, 175, 43)
HSL	hsl(100, 61%, 43%)
HSV	hsv(100, 75%, 69%)
CMYK	cmyk(50.3%, 0%, 75.4%, 31.4%)
CIE-LAB	lab(64.05, -49.15, 55.70)
CIE-LCH	lch(64.05, 74.29, 131.42°)
OKLab	oklab(67.37% -0.1362 0.1249)
OKLCH	oklch(67.37% 0.185 137.5)
XYZ	xyz(19.6959, 32.8592, 7.5896)
Luminance	0.3286 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AF2B #832BAF

analogous

#99AF2B #57AF2B #2BAF41

triadic

#57AF2B #2B57AF #AF2B57

tetradic

#57AF2B #2B99AF #832BAF #AF412B

square

#57AF2B #2B99AF #832BAF #AF412B

split-complementary

#57AF2B #412BAF #AF2B99

monochromatic

#264D13 #3F7E1F #57AF2B #74D146 #99DE77

Accessibility & contrast

On white

2.77

#57AF2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.57

#57AF2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AF2B

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AF2B	#FFFFFF	#000000	##000000
##57AF2B	1.00	2.77	7.57	7.57
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.57	21.00	1.00	1.00
##000000	7.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A00E

Deuteranopia (green-blind)

#A99839

Tritanopia (blue-blind)

#51A996

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #57af2b;
/* rgb */ color: rgb(87, 175, 43);
/* oklch */ color: oklch(67.4% 0.185 137.5);

Tailwind

colors: {
  custom: {
    50: '#8fc76e',
    500: '#57af2b',
    950: '#000000',
  },
}

SCSS

$custom: #57af2b;
$custom-light: #8fc76e;
$custom-dark: #000000;

JSON

{
  "hex": "#57af2b",
  "rgb": {
    "r": 87,
    "g": 175,
    "b": 43
  },
  "hsl": {
    "h": 100,
    "s": 60.55,
    "l": 42.745
  },
  "oklch": {
    "l": 0.67372,
    "c": 0.18477,
    "h": 137.5
  },
  "luminance": 0.32861
}

Semantic roles & 50–950 ramp

primary

#57AF2B

secondary

#A970C5

accent

#44E4AE

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #57AF2B

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

Preview Lab → · Contrast checker → · Palette generator →