#57CA40#57CA40

#57CA40 is a light, highly saturated green. Relative luminance 0.446; OKLCH L 74.5% C 0.204 H 140.6°. Best body text is #000000 at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#57CA40
RGB	rgb(87, 202, 64)
HSL	hsl(110, 57%, 52%)
HSV	hsv(110, 68%, 79%)
CMYK	cmyk(56.9%, 0%, 68.3%, 20.8%)
CIE-LAB	lab(72.65, -57.64, 56.70)
CIE-LCH	lch(72.65, 80.86, 135.47°)
OKLab	oklab(74.51% -0.1578 0.1297)
OKLCH	oklch(74.51% 0.204 140.6)
XYZ	xyz(25.9752, 44.6352, 12.0961)
Luminance	0.4464 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CA40 #B340CA

analogous

#9CCA40 #57CA40 #40CA6E

triadic

#57CA40 #4057CA #CA4057

tetradic

#57CA40 #409CCA #B340CA #CA6E40

square

#57CA40 #409CCA #B340CA #CA6E40

split-complementary

#57CA40 #6E40CA #CA409C

monochromatic

#2D701F #40A02C #57CA40 #81D770 #ABE5A0

Accessibility & contrast

On white

2.12

#57CA40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.93

#57CA40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CA40

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CA40	#FFFFFF	#000000	##000000
##57CA40	1.00	2.12	9.93	9.93
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.93	21.00	1.00	1.00
##000000	9.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB82C

Deuteranopia (green-blind)

#C1AF4D

Tritanopia (blue-blind)

#48C4AE

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #57ca40;
/* rgb */ color: rgb(87, 202, 64);
/* oklch */ color: oklch(74.5% 0.204 140.6);

Tailwind

colors: {
  custom: {
    50: '#92db7c',
    500: '#57ca40',
    950: '#000000',
  },
}

SCSS

$custom: #57ca40;
$custom-light: #92db7c;
$custom-dark: #000000;

JSON

{
  "hex": "#57ca40",
  "rgb": {
    "r": 87,
    "g": 202,
    "b": 64
  },
  "hsl": {
    "h": 110,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.74508,
    "c": 0.20433,
    "h": 140.6
  },
  "luminance": 0.44637
}

Semantic roles & 50–950 ramp

primary

#57CA40

secondary

#C795D1

accent

#48E0C7

background

#F9FDF7

surface

#F2FBEE

border

#CCD4C9

text

#0E150A

muted

#7E837C

Preview Lab

Preview with #57CA40

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

Preview Lab → · Contrast checker → · Palette generator →