#57B63D#57B63D

#57B63D is a light, vivid green. Relative luminance 0.358; OKLCH L 69.3% C 0.182 H 139.6°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#57B63D
RGB	rgb(87, 182, 61)
HSL	hsl(107, 50%, 48%)
HSV	hsv(107, 66%, 71%)
CMYK	cmyk(52.2%, 0%, 66.5%, 28.6%)
CIE-LAB	lab(66.38, -50.44, 51.22)
CIE-LCH	lch(66.38, 71.88, 134.56°)
OKLab	oklab(69.33% -0.1385 0.1179)
OKLCH	oklch(69.33% 0.182 139.6)
XYZ	xyz(21.4999, 35.8174, 10.1945)
Luminance	0.3582 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B63D #9C3DB6

analogous

#94B63D #57B63D #3DB65F

triadic

#57B63D #3D57B6 #B63D57

tetradic

#57B63D #3D94B6 #9C3DB6 #B65F3D

square

#57B63D #3D94B6 #9C3DB6 #B65F3D

split-complementary

#57B63D #5F3DB6 #B63D94

monochromatic

#2B5A1E #41882E #57B63D #7BCB65 #A2DB93

Accessibility & contrast

On white

2.57

#57B63D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#57B63D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B63D

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B63D	#FFFFFF	#000000	##000000
##57B63D	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA62D

Deuteranopia (green-blind)

#AF9E48

Tritanopia (blue-blind)

#4EB09D

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #57b63d;
/* rgb */ color: rgb(87, 182, 61);
/* oklch */ color: oklch(69.3% 0.182 139.6);

Tailwind

colors: {
  custom: {
    50: '#8fcd78',
    500: '#57b63d',
    950: '#000000',
  },
}

SCSS

$custom: #57b63d;
$custom-light: #8fcd78;
$custom-dark: #000000;

JSON

{
  "hex": "#57b63d",
  "rgb": {
    "r": 87,
    "g": 182,
    "b": 61
  },
  "hsl": {
    "h": 107.107,
    "s": 49.794,
    "l": 47.647
  },
  "oklch": {
    "l": 0.69333,
    "c": 0.18186,
    "h": 139.6
  },
  "luminance": 0.35819
}

Semantic roles & 50–950 ramp

primary

#57B63D

secondary

#B989C6

accent

#4ED9BB

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #57B63D

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

Preview Lab → · Contrast checker → · Palette generator →