#57CD91#57CD91

#57CD91 is a light, vivid green. Relative luminance 0.477; OKLCH L 76.5% C 0.138 H 158.3°. Best body text is #000000 at 10.55:1 contrast (WCAG AA passes).

Color values

HEX	#57CD91
RGB	rgb(87, 205, 145)
HSL	hsl(149, 54%, 57%)
HSV	hsv(149, 58%, 80%)
CMYK	cmyk(57.6%, 0%, 29.3%, 19.6%)
CIE-LAB	lab(74.65, -47.06, 20.13)
CIE-LCH	lch(74.65, 51.18, 156.85°)
OKLab	oklab(76.51% -0.1286 0.0511)
OKLCH	oklch(76.51% 0.138 158.3)
XYZ	xyz(30.8699, 47.7303, 34.3686)
Luminance	0.4773 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CD91 #CD5793

analogous

#58CD57 #57CD91 #57CDCC

triadic

#57CD91 #9157CD #CD9157

tetradic

#57CD91 #5758CD #CD5793 #CDCC57

square

#57CD91 #5758CD #CD5793 #CDCC57

split-complementary

#57CD91 #CC57CD #CD5758

monochromatic

#278354 #35B272 #57CD91 #86DBB0 #B5E9CF

Accessibility & contrast

On white

1.99

#57CD91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.55

#57CD91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CD91

10.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CD91	#FFFFFF	#000000	##000000
##57CD91	1.00	1.99	10.55	10.55
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.55	21.00	1.00	1.00
##000000	10.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBBF8D

Deuteranopia (green-blind)

#BBB395

Tritanopia (blue-blind)

#29CCBD

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #57cd91;
/* rgb */ color: rgb(87, 205, 145);
/* oklch */ color: oklch(76.5% 0.138 158.3);

Tailwind

colors: {
  custom: {
    50: '#90ddb1',
    500: '#57cd91',
    950: '#000000',
  },
}

SCSS

$custom: #57cd91;
$custom-light: #90ddb1;
$custom-dark: #000000;

JSON

{
  "hex": "#57cd91",
  "rgb": {
    "r": 87,
    "g": 205,
    "b": 145
  },
  "hsl": {
    "h": 149.492,
    "s": 54.128,
    "l": 57.255
  },
  "oklch": {
    "l": 0.76507,
    "c": 0.13837,
    "h": 158.3
  },
  "luminance": 0.47733
}

Semantic roles & 50–950 ramp

primary

#57CD91

secondary

#D8A8C0

accent

#4A95DD

background

#F9FDFA

surface

#F2FBF5

border

#CCD4CF

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #57CD91

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

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