#57B450#57B450

#57B450 is a light, vivid green. Relative luminance 0.352; OKLCH L 69.0% C 0.164 H 142.3°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#57B450
RGB	rgb(87, 180, 80)
HSL	hsl(116, 40%, 51%)
HSV	hsv(116, 56%, 71%)
CMYK	cmyk(51.7%, 0%, 55.6%, 29.4%)
CIE-LAB	lab(65.94, -47.60, 42.17)
CIE-LCH	lch(65.94, 63.60, 138.46°)
OKLab	oklab(69.03% -0.1297 0.1003)
OKLCH	oklch(69.03% 0.164 142.3)
XYZ	xyz(21.6987, 35.2463, 13.2476)
Luminance	0.3525 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B450 #AD50B4

analogous

#89B450 #57B450 #50B47B

triadic

#57B450 #5057B4 #B45057

tetradic

#57B450 #5089B4 #AD50B4 #B47B50

square

#57B450 #5089B4 #AD50B4 #B47B50

split-complementary

#57B450 #7B50B4 #B45089

monochromatic

#2D6029 #418B3C #57B450 #80C67B #A9D9A6

Accessibility & contrast

On white

2.61

#57B450 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#57B450 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B450

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B450	#FFFFFF	#000000	##000000
##57B450	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A546

Deuteranopia (green-blind)

#AB9D57

Tritanopia (blue-blind)

#4BAF9E

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #57b450;
/* rgb */ color: rgb(87, 180, 80);
/* oklch */ color: oklch(69.0% 0.164 142.3);

Tailwind

colors: {
  custom: {
    50: '#8ecb84',
    500: '#57b450',
    950: '#000000',
  },
}

SCSS

$custom: #57b450;
$custom-light: #8ecb84;
$custom-dark: #000000;

JSON

{
  "hex": "#57b450",
  "rgb": {
    "r": 87,
    "g": 180,
    "b": 80
  },
  "hsl": {
    "h": 115.8,
    "s": 40,
    "l": 50.98
  },
  "oklch": {
    "l": 0.69031,
    "c": 0.16398,
    "h": 142.3
  },
  "luminance": 0.35248
}

Semantic roles & 50–950 ramp

primary

#57B450

secondary

#C39AC6

accent

#58D0C7

background

#F9FCF8

surface

#F1F9EF

border

#CBD2CA

text

#0D130B

muted

#7E827C

Preview Lab

Preview with #57B450

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

Preview Lab → · Contrast checker → · Palette generator →