#57C840#57C840

#57C840 is a light, highly saturated green. Relative luminance 0.437; OKLCH L 74.0% C 0.202 H 140.5°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#57C840
RGB	rgb(87, 200, 64)
HSL	hsl(110, 55%, 52%)
HSV	hsv(110, 68%, 78%)
CMYK	cmyk(56.5%, 0%, 68%, 21.6%)
CIE-LAB	lab(72.03, -56.92, 56.04)
CIE-LCH	lch(72.03, 79.88, 135.44°)
OKLab	oklab(74% -0.1559 0.1284)
OKLCH	oklch(74% 0.202 140.5)
XYZ	xyz(25.5090, 43.7028, 11.9407)
Luminance	0.4370 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C840 #B140C8

analogous

#9BC840 #57C840 #40C86D

triadic

#57C840 #4057C8 #C84057

tetradic

#57C840 #409BC8 #B140C8 #C86D40

square

#57C840 #409BC8 #B140C8 #C86D40

split-complementary

#57C840 #6D40C8 #C8409B

monochromatic

#2D6E20 #409D2D #57C840 #81D670 #ABE39F

Accessibility & contrast

On white

2.16

#57C840 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#57C840 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C840

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C840	#FFFFFF	#000000	##000000
##57C840	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB62D

Deuteranopia (green-blind)

#BFAD4D

Tritanopia (blue-blind)

#49C2AD

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #57c840;
/* rgb */ color: rgb(87, 200, 64);
/* oklch */ color: oklch(74.0% 0.202 140.5);

Tailwind

colors: {
  custom: {
    50: '#92da7c',
    500: '#57c840',
    950: '#000000',
  },
}

SCSS

$custom: #57c840;
$custom-light: #92da7c;
$custom-dark: #000000;

JSON

{
  "hex": "#57c840",
  "rgb": {
    "r": 87,
    "g": 200,
    "b": 64
  },
  "hsl": {
    "h": 109.853,
    "s": 55.285,
    "l": 51.765
  },
  "oklch": {
    "l": 0.73995,
    "c": 0.20193,
    "h": 140.5
  },
  "luminance": 0.43705
}

Semantic roles & 50–950 ramp

primary

#57C840

secondary

#C694D0

accent

#49DFC5

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #57C840

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

Preview Lab → · Contrast checker → · Palette generator →