#57B22D#57B22D

#57B22D is a light, vivid green. Relative luminance 0.341; OKLCH L 68.2% C 0.187 H 137.8°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#57B22D
RGB	rgb(87, 178, 45)
HSL	hsl(101, 60%, 44%)
HSV	hsv(101, 75%, 70%)
CMYK	cmyk(51.1%, 0%, 74.7%, 30.2%)
CIE-LAB	lab(65.01, -50.17, 55.95)
CIE-LCH	lch(65.01, 75.15, 131.88°)
OKLab	oklab(68.16% -0.1388 0.1257)
OKLCH	oklch(68.16% 0.187 137.8)
XYZ	xyz(20.3238, 34.0550, 7.9844)
Luminance	0.3406 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B22D #882DB2

analogous

#99B22D #57B22D #2DB246

triadic

#57B22D #2D57B2 #B22D57

tetradic

#57B22D #2D99B2 #882DB2 #B2462D

square

#57B22D #2D99B2 #882DB2 #B2462D

split-complementary

#57B22D #462DB2 #B22D99

monochromatic

#275014 #3F8121 #57B22D #75D14B #9BDE7C

Accessibility & contrast

On white

2.69

#57B22D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#57B22D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B22D

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B22D	#FFFFFF	#000000	##000000
##57B22D	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A211

Deuteranopia (green-blind)

#AC9B3B

Tritanopia (blue-blind)

#50AC98

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #57b22d;
/* rgb */ color: rgb(87, 178, 45);
/* oklch */ color: oklch(68.2% 0.187 137.8);

Tailwind

colors: {
  custom: {
    50: '#8fca6f',
    500: '#57b22d',
    950: '#000000',
  },
}

SCSS

$custom: #57b22d;
$custom-light: #8fca6f;
$custom-dark: #000000;

JSON

{
  "hex": "#57b22d",
  "rgb": {
    "r": 87,
    "g": 178,
    "b": 45
  },
  "hsl": {
    "h": 101.053,
    "s": 59.641,
    "l": 43.725
  },
  "oklch": {
    "l": 0.68165,
    "c": 0.18726,
    "h": 137.8
  },
  "luminance": 0.34056
}

Semantic roles & 50–950 ramp

primary

#57B22D

secondary

#AC75C6

accent

#45E3B1

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #57B22D

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

Preview Lab → · Contrast checker → · Palette generator →