#57B33F#57B33F

#57B33F is a light, vivid green. Relative luminance 0.346; OKLCH L 68.6% C 0.177 H 139.7°. Best body text is #000000 at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#57B33F
RGB	rgb(87, 179, 63)
HSL	hsl(108, 48%, 47%)
HSV	hsv(108, 65%, 70%)
CMYK	cmyk(51.4%, 0%, 64.8%, 29.8%)
CIE-LAB	lab(65.45, -49.08, 49.37)
CIE-LCH	lch(65.45, 69.61, 134.83°)
OKLab	oklab(68.58% -0.1347 0.1142)
OKLCH	oklch(68.58% 0.177 139.7)
XYZ	xyz(20.9469, 34.6237, 10.2809)
Luminance	0.3463 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B33F #9B3FB3

analogous

#91B33F #57B33F #3FB361

triadic

#57B33F #3F57B3 #B33F57

tetradic

#57B33F #3F91B3 #9B3FB3 #B3613F

square

#57B33F #3F91B3 #9B3FB3 #B3613F

split-complementary

#57B33F #613FB3 #B33F91

monochromatic

#2B581F #41862F #57B33F #7BC966 #A2D993

Accessibility & contrast

On white

2.65

#57B33F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.93

#57B33F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B33F

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B33F	#FFFFFF	#000000	##000000
##57B33F	1.00	2.65	7.93	7.93
#FFFFFF	2.65	1.00	21.00	21.00
#000000	7.93	21.00	1.00	1.00
##000000	7.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A431

Deuteranopia (green-blind)

#AC9C49

Tritanopia (blue-blind)

#4EAD9B

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #57b33f;
/* rgb */ color: rgb(87, 179, 63);
/* oklch */ color: oklch(68.6% 0.177 139.7);

Tailwind

colors: {
  custom: {
    50: '#8eca79',
    500: '#57b33f',
    950: '#000000',
  },
}

SCSS

$custom: #57b33f;
$custom-light: #8eca79;
$custom-dark: #000000;

JSON

{
  "hex": "#57b33f",
  "rgb": {
    "r": 87,
    "g": 179,
    "b": 63
  },
  "hsl": {
    "h": 107.586,
    "s": 47.934,
    "l": 47.451
  },
  "oklch": {
    "l": 0.68577,
    "c": 0.17658,
    "h": 139.7
  },
  "luminance": 0.34625
}

Semantic roles & 50–950 ramp

primary

#57B33F

secondary

#B889C4

accent

#50D8BC

background

#F9FCF7

surface

#F1F8EE

border

#CBD1C9

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #57B33F

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

Preview Lab → · Contrast checker → · Palette generator →