#57BD40#57BD40

#57BD40 is a light, vivid green. Relative luminance 0.388; OKLCH L 71.2% C 0.188 H 140.2°. Best body text is #000000 at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#57BD40
RGB	rgb(87, 189, 64)
HSL	hsl(109, 49%, 50%)
HSV	hsv(109, 66%, 74%)
CMYK	cmyk(54%, 0%, 66.1%, 25.9%)
CIE-LAB	lab(68.60, -52.83, 52.37)
CIE-LCH	lch(68.60, 74.39, 135.25°)
OKLab	oklab(71.17% -0.1448 0.1206)
OKLCH	oklch(71.17% 0.188 140.2)
XYZ	xyz(23.0525, 38.7897, 11.1219)
Luminance	0.3879 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BD40 #A640BD

analogous

#96BD40 #57BD40 #40BD68

triadic

#57BD40 #4057BD #BD4057

tetradic

#57BD40 #4096BD #A640BD #BD6840

square

#57BD40 #4096BD #A640BD #BD6840

split-complementary

#57BD40 #6840BD #BD4096

monochromatic

#2D6221 #428F31 #57BD40 #7FCD6D #A7DD9A

Accessibility & contrast

On white

2.40

#57BD40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.76

#57BD40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BD40

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BD40	#FFFFFF	#000000	##000000
##57BD40	1.00	2.40	8.76	8.76
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.76	21.00	1.00	1.00
##000000	8.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AD30

Deuteranopia (green-blind)

#B5A44B

Tritanopia (blue-blind)

#4CB7A3

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #57bd40;
/* rgb */ color: rgb(87, 189, 64);
/* oklch */ color: oklch(71.2% 0.188 140.2);

Tailwind

colors: {
  custom: {
    50: '#90d27b',
    500: '#57bd40',
    950: '#000000',
  },
}

SCSS

$custom: #57bd40;
$custom-light: #90d27b;
$custom-dark: #000000;

JSON

{
  "hex": "#57bd40",
  "rgb": {
    "r": 87,
    "g": 189,
    "b": 64
  },
  "hsl": {
    "h": 108.96,
    "s": 49.407,
    "l": 49.608
  },
  "oklch": {
    "l": 0.71167,
    "c": 0.18847,
    "h": 140.2
  },
  "luminance": 0.38792
}

Semantic roles & 50–950 ramp

primary

#57BD40

secondary

#BE90C9

accent

#4FD9C0

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0D140A

muted

#7E837C

Preview Lab

Preview with #57BD40

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

Preview Lab → · Contrast checker → · Palette generator →