#57C140#57C140

#57C140 is a light, vivid green. Relative luminance 0.405; OKLCH L 72.2% C 0.193 H 140.3°. Best body text is #000000 at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#57C140
RGB	rgb(87, 193, 64)
HSL	hsl(109, 51%, 50%)
HSV	hsv(109, 67%, 76%)
CMYK	cmyk(54.9%, 0%, 66.8%, 24.3%)
CIE-LAB	lab(69.85, -54.34, 53.72)
CIE-LCH	lch(69.85, 76.41, 135.33°)
OKLab	oklab(72.2% -0.1489 0.1235)
OKLCH	oklch(72.2% 0.193 140.3)
XYZ	xyz(23.9248, 40.5343, 11.4127)
Luminance	0.4054 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C140 #AA40C1

analogous

#98C140 #57C140 #40C169

triadic

#57C140 #4057C1 #C14057

tetradic

#57C140 #4098C1 #AA40C1 #C16940

square

#57C140 #4098C1 #AA40C1 #C16940

split-complementary

#57C140 #6940C1 #C14098

monochromatic

#2D6621 #429430 #57C140 #80D06E #A8DF9C

Accessibility & contrast

On white

2.31

#57C140 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.11

#57C140 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C140

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C140	#FFFFFF	#000000	##000000
##57C140	1.00	2.31	9.11	9.11
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.11	21.00	1.00	1.00
##000000	9.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B02F

Deuteranopia (green-blind)

#B9A74C

Tritanopia (blue-blind)

#4BBBA7

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #57c140;
/* rgb */ color: rgb(87, 193, 64);
/* oklch */ color: oklch(72.2% 0.193 140.3);

Tailwind

colors: {
  custom: {
    50: '#90d57b',
    500: '#57c140',
    950: '#000000',
  },
}

SCSS

$custom: #57c140;
$custom-light: #90d57b;
$custom-dark: #000000;

JSON

{
  "hex": "#57c140",
  "rgb": {
    "r": 87,
    "g": 193,
    "b": 64
  },
  "hsl": {
    "h": 109.302,
    "s": 50.988,
    "l": 50.392
  },
  "oklch": {
    "l": 0.72197,
    "c": 0.19342,
    "h": 140.3
  },
  "luminance": 0.40536
}

Semantic roles & 50–950 ramp

primary

#57C140

secondary

#C192CB

accent

#4DDAC1

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #57C140

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

Preview Lab → · Contrast checker → · Palette generator →