#57C58B#57C58B

#57C58B is a light, vivid green. Relative luminance 0.438; OKLCH L 74.4% C 0.133 H 157.7°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#57C58B
RGB	rgb(87, 197, 139)
HSL	hsl(148, 49%, 56%)
HSV	hsv(148, 56%, 77%)
CMYK	cmyk(55.8%, 0%, 29.4%, 22.7%)
CIE-LAB	lab(72.11, -44.90, 19.81)
CIE-LCH	lch(72.11, 49.08, 156.19°)
OKLab	oklab(74.39% -0.1227 0.0503)
OKLCH	oklch(74.39% 0.133 157.7)
XYZ	xyz(28.5545, 43.8202, 31.3745)
Luminance	0.4382 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57C58B #C55791

analogous

#5AC557 #57C58B #57C5C2

triadic

#57C58B #8B57C5 #C58B57

tetradic

#57C58B #575AC5 #C55791 #C5C257

square

#57C58B #575AC5 #C55791 #C5C257

split-complementary

#57C58B #C257C5 #C5575A

monochromatic

#29784F #39A66C #57C58B #84D5AA #B2E4CA

Accessibility & contrast

On white

2.15

#57C58B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#57C58B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57C58B

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57C58B	#FFFFFF	#000000	##000000
##57C58B	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B788

Deuteranopia (green-blind)

#B4AC8F

Tritanopia (blue-blind)

#31C4B6

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #57c58b;
/* rgb */ color: rgb(87, 197, 139);
/* oklch */ color: oklch(74.4% 0.133 157.7);

Tailwind

colors: {
  custom: {
    50: '#8fd7ad',
    500: '#57c58b',
    950: '#000000',
  },
}

SCSS

$custom: #57c58b;
$custom-light: #8fd7ad;
$custom-dark: #000000;

JSON

{
  "hex": "#57c58b",
  "rgb": {
    "r": 87,
    "g": 197,
    "b": 139
  },
  "hsl": {
    "h": 148.364,
    "s": 48.673,
    "l": 55.686
  },
  "oklch": {
    "l": 0.74386,
    "c": 0.1326,
    "h": 157.7
  },
  "luminance": 0.43823
}

Semantic roles & 50–950 ramp

primary

#57C58B

secondary

#D3A5BD

accent

#5098D8

background

#F9FDFA

surface

#F2FAF4

border

#CCD3CE

text

#0D1410

muted

#7E837F

Preview Lab

Preview with #57C58B

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

Preview Lab → · Contrast checker → · Palette generator →