#57B230#57B230

#57B230 is a light, vivid green. Relative luminance 0.341; OKLCH L 68.2% C 0.185 H 138.1°. Best body text is #000000 at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#57B230
RGB	rgb(87, 178, 48)
HSL	hsl(102, 58%, 44%)
HSV	hsv(102, 73%, 70%)
CMYK	cmyk(51.1%, 0%, 73%, 30.2%)
CIE-LAB	lab(65.03, -49.96, 54.90)
CIE-LCH	lch(65.03, 74.23, 132.30°)
OKLab	oklab(68.19% -0.1381 0.1239)
OKLCH	oklch(68.19% 0.186 138.1)
XYZ	xyz(20.3837, 34.0789, 8.2995)
Luminance	0.3408 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B230 #8B30B2

analogous

#98B230 #57B230 #30B24A

triadic

#57B230 #3057B2 #B23057

tetradic

#57B230 #3098B2 #8B30B2 #B24A30

square

#57B230 #3098B2 #8B30B2 #B24A30

split-complementary

#57B230 #4A30B2 #B23098

monochromatic

#285216 #3F8223 #57B230 #76D050 #9CDD80

Accessibility & contrast

On white

2.69

#57B230 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.82

#57B230 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B230

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B230	#FFFFFF	#000000	##000000
##57B230	1.00	2.69	7.82	7.82
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.82	21.00	1.00	1.00
##000000	7.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A318

Deuteranopia (green-blind)

#AC9B3D

Tritanopia (blue-blind)

#50AC99

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #57b230;
/* rgb */ color: rgb(87, 178, 48);
/* oklch */ color: oklch(68.2% 0.185 138.1);

Tailwind

colors: {
  custom: {
    50: '#8fca71',
    500: '#57b230',
    950: '#000000',
  },
}

SCSS

$custom: #57b230;
$custom-light: #8fca71;
$custom-dark: #000000;

JSON

{
  "hex": "#57b230",
  "rgb": {
    "r": 87,
    "g": 178,
    "b": 48
  },
  "hsl": {
    "h": 102,
    "s": 57.522,
    "l": 44.314
  },
  "oklch": {
    "l": 0.68187,
    "c": 0.1855,
    "h": 138.1
  },
  "luminance": 0.3408
}

Semantic roles & 50–950 ramp

primary

#57B230

secondary

#AE78C6

accent

#47E1B3

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #57B230

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

Preview Lab → · Contrast checker → · Palette generator →