#57B277#57B277

#57B277 is a light, vivid green. Relative luminance 0.352; OKLCH L 69.2% C 0.124 H 153.3°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#57B277
RGB	rgb(87, 178, 119)
HSL	hsl(141, 37%, 52%)
HSV	hsv(141, 51%, 70%)
CMYK	cmyk(51.1%, 0%, 33.1%, 30.2%)
CIE-LAB	lab(65.90, -40.64, 22.06)
CIE-LCH	lch(65.90, 46.24, 151.50°)
OKLab	oklab(69.19% -0.1107 0.0556)
OKLCH	oklch(69.19% 0.124 153.3)
XYZ	xyz(23.1790, 35.1970, 23.0214)
Luminance	0.3520 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B277 #B25792

analogous

#65B257 #57B277 #57B2A5

triadic

#57B277 #7757B2 #B27757

tetradic

#57B277 #5765B2 #B25792 #B2A557

square

#57B277 #5765B2 #B25792 #B2A557

split-complementary

#57B277 #A557B2 #B25765

monochromatic

#2D623F #408C5B #57B277 #81C599 #ABD8BB

Accessibility & contrast

On white

2.61

#57B277 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#57B277 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B277

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B277	#FFFFFF	#000000	##000000
##57B277	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A673

Deuteranopia (green-blind)

#A59D7B

Tritanopia (blue-blind)

#41B0A3

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #57b277;
/* rgb */ color: rgb(87, 178, 119);
/* oklch */ color: oklch(69.2% 0.124 153.3);

Tailwind

colors: {
  custom: {
    50: '#8dc99e',
    500: '#57b277',
    950: '#000000',
  },
}

SCSS

$custom: #57b277;
$custom-light: #8dc99e;
$custom-dark: #000000;

JSON

{
  "hex": "#57b277",
  "rgb": {
    "r": 87,
    "g": 178,
    "b": 119
  },
  "hsl": {
    "h": 141.099,
    "s": 37.143,
    "l": 51.961
  },
  "oklch": {
    "l": 0.69191,
    "c": 0.12384,
    "h": 153.3
  },
  "luminance": 0.35199
}

Semantic roles & 50–950 ramp

primary

#57B277

secondary

#C69EB8

accent

#5BA5CD

background

#F8FCF9

surface

#F0F8F2

border

#CBD1CC

text

#0D130E

muted

#7D827E

Preview Lab

Preview with #57B277

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

Preview Lab → · Contrast checker → · Palette generator →