#57CF40#57CF40

#57CF40 is a light, highly saturated green. Relative luminance 0.470; OKLCH L 75.8% C 0.210 H 140.7°. Best body text is #000000 at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#57CF40
RGB	rgb(87, 207, 64)
HSL	hsl(110, 60%, 53%)
HSV	hsv(110, 69%, 81%)
CMYK	cmyk(58%, 0%, 69.1%, 18.8%)
CIE-LAB	lab(74.20, -59.44, 58.34)
CIE-LCH	lch(74.20, 83.28, 135.54°)
OKLab	oklab(75.79% -0.1627 0.1332)
OKLCH	oklch(75.79% 0.21 140.7)
XYZ	xyz(27.1674, 47.0196, 12.4935)
Luminance	0.4702 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CF40 #B840CF

analogous

#9ECF40 #57CF40 #40CF70

triadic

#57CF40 #4057CF #CF4057

tetradic

#57CF40 #409ECF #B840CF #CF7040

square

#57CF40 #409ECF #B840CF #CF7040

split-complementary

#57CF40 #7040CF #CF409E

monochromatic

#2C771E #3EA82A #57CF40 #82DB71 #ADE8A2

Accessibility & contrast

On white

2.02

#57CF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.40

#57CF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CF40

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CF40	#FFFFFF	#000000	##000000
##57CF40	1.00	2.02	10.40	10.40
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.40	21.00	1.00	1.00
##000000	10.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD2A

Deuteranopia (green-blind)

#C5B34E

Tritanopia (blue-blind)

#47C9B2

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #57cf40;
/* rgb */ color: rgb(87, 207, 64);
/* oklch */ color: oklch(75.8% 0.210 140.7);

Tailwind

colors: {
  custom: {
    50: '#93df7c',
    500: '#57cf40',
    950: '#000000',
  },
}

SCSS

$custom: #57cf40;
$custom-light: #93df7c;
$custom-dark: #000000;

JSON

{
  "hex": "#57cf40",
  "rgb": {
    "r": 87,
    "g": 207,
    "b": 64
  },
  "hsl": {
    "h": 110.35,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.75788,
    "c": 0.21026,
    "h": 140.7
  },
  "luminance": 0.47022
}

Semantic roles & 50–950 ramp

primary

#57CF40

secondary

#CA97D4

accent

#45E3CA

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #57CF40

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

Preview Lab → · Contrast checker → · Palette generator →