#57C831#57C831

#57C831 is a light, highly saturated green. Relative luminance 0.436; OKLCH L 73.9% C 0.211 H 139.3°. Best body text is #000000 at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#57C831
RGB	rgb(87, 200, 49)
HSL	hsl(105, 61%, 49%)
HSV	hsv(105, 76%, 78%)
CMYK	cmyk(56.5%, 0%, 75.5%, 21.6%)
CIE-LAB	lab(71.93, -58.06, 61.41)
CIE-LCH	lch(71.93, 84.51, 133.40°)
OKLab	oklab(73.88% -0.1598 0.1376)
OKLCH	oklch(73.88% 0.211 139.3)
XYZ	xyz(25.1381, 43.5544, 9.9873)
Luminance	0.4356 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C831 #A231C8

analogous

#A3C831 #57C831 #31C857

triadic

#57C831 #3157C8 #C83157

tetradic

#57C831 #31A3C8 #A231C8 #C85731

square

#57C831 #31A3C8 #A231C8 #C85731

split-complementary

#57C831 #5731C8 #C831A3

monochromatic

#2C6619 #429725 #57C831 #7DD85F #A5E490

Accessibility & contrast

On white

2.16

#57C831 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.71

#57C831 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C831

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C831	#FFFFFF	#000000	##000000
##57C831	1.00	2.16	9.71	9.71
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.71	21.00	1.00	1.00
##000000	9.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB60D

Deuteranopia (green-blind)

#C0AD41

Tritanopia (blue-blind)

#4BC1AB

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #57c831;
/* rgb */ color: rgb(87, 200, 49);
/* oklch */ color: oklch(73.9% 0.211 139.3);

Tailwind

colors: {
  custom: {
    50: '#92da74',
    500: '#57c831',
    950: '#000000',
  },
}

SCSS

$custom: #57c831;
$custom-light: #92da74;
$custom-dark: #000000;

JSON

{
  "hex": "#57c831",
  "rgb": {
    "r": 87,
    "g": 200,
    "b": 49
  },
  "hsl": {
    "h": 104.901,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.73881,
    "c": 0.21091,
    "h": 139.3
  },
  "luminance": 0.43557
}

Semantic roles & 50–950 ramp

primary

#57C831

secondary

#BC86CE

accent

#44E4BC

background

#F9FDF7

surface

#F2FBED

border

#CCD4C8

text

#0E1509

muted

#7E837B

Preview Lab

Preview with #57C831

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

Preview Lab → · Contrast checker → · Palette generator →