#57FC91#57FC91

#57FC91 is a very light, highly saturated green. Relative luminance 0.737; OKLCH L 88.1% C 0.201 H 151.3°. Best body text is #000000 at 15.74:1 contrast (WCAG AA passes).

Color values

HEX	#57FC91
RGB	rgb(87, 252, 145)
HSL	hsl(141, 96%, 66%)
HSV	hsv(141, 65%, 99%)
CMYK	cmyk(65.5%, 0%, 42.5%, 1.2%)
CIE-LAB	lab(88.77, -65.27, 38.98)
CIE-LCH	lch(88.77, 76.02, 149.15°)
OKLab	oklab(88.1% -0.1761 0.0962)
OKLCH	oklch(88.1% 0.201 151.3)
XYZ	xyz(43.8482, 73.6867, 38.6947)
Luminance	0.7369 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57FC91 #FC57C2

analogous

#70FC57 #57FC91 #57FCE4

triadic

#57FC91 #9157FC #FC9157

tetradic

#57FC91 #5770FC #FC57C2 #FCE457

square

#57FC91 #5770FC #FC57C2 #FCE457

split-complementary

#57FC91 #E457FC #FC5770

monochromatic

#04D54D #1BFB6A #57FC91 #93FDB8 #CFFEE0

Accessibility & contrast

On white

1.33

#57FC91 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.74

#57FC91 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57FC91

15.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57FC91	#FFFFFF	#000000	##000000
##57FC91	1.00	1.33	15.74	15.74
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.74	21.00	1.00	1.00
##000000	15.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE889

Deuteranopia (green-blind)

#E8D998

Tritanopia (blue-blind)

#00F8E2

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #57fc91;
/* rgb */ color: rgb(87, 252, 145);
/* oklch */ color: oklch(88.1% 0.201 151.3);

Tailwind

colors: {
  custom: {
    50: '#98feb2',
    500: '#57fc91',
    950: '#000000',
  },
}

SCSS

$custom: #57fc91;
$custom-light: #98feb2;
$custom-dark: #000000;

JSON

{
  "hex": "#57fc91",
  "rgb": {
    "r": 87,
    "g": 252,
    "b": 145
  },
  "hsl": {
    "h": 141.091,
    "s": 96.491,
    "l": 66.471
  },
  "oklch": {
    "l": 0.88102,
    "c": 0.20062,
    "h": 151.3
  },
  "luminance": 0.73691
}

Semantic roles & 50–950 ramp

primary

#57FC91

secondary

#CF2894

accent

#0095E6

background

#FCFFFD

surface

#F5FFF8

border

#CFD7D1

text

#0F1811

muted

#808681

Preview Lab

Preview with #57FC91

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

Preview Lab → · Contrast checker → · Palette generator →