#57FF8A#57FF8A

#57FF8A is a very light, highly saturated green. Relative luminance 0.754; OKLCH L 88.7% C 0.211 H 149.7°. Best body text is #000000 at 16.08:1 contrast (WCAG AA passes).

Color values

HEX	#57FF8A
RGB	rgb(87, 255, 138)
HSL	hsl(138, 100%, 67%)
HSV	hsv(138, 66%, 100%)
CMYK	cmyk(65.9%, 0%, 45.9%, 0%)
CIE-LAB	lab(89.57, -67.45, 43.39)
CIE-LCH	lch(89.57, 80.20, 147.24°)
OKLab	oklab(88.73% -0.1818 0.1061)
OKLCH	oklch(88.73% 0.211 149.7)
XYZ	xyz(44.2745, 75.3765, 36.2556)
Luminance	0.7538 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57FF8A #FF57CC

analogous

#78FF57 #57FF8A #57FFDE

triadic

#57FF8A #8A57FF #FF8A57

tetradic

#57FF8A #5778FF #FF57CC #FFDE57

square

#57FF8A #5778FF #FF57CC #FFDE57

split-complementary

#57FF8A #DE57FF #FF5778

monochromatic

#00DC43 #1AFF5F #57FF8A #94FFB5 #D1FFDF

Accessibility & contrast

On white

1.31

#57FF8A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.08

#57FF8A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57FF8A

16.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57FF8A	#FFFFFF	#000000	##000000
##57FF8A	1.00	1.31	16.08	16.08
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.08	21.00	1.00	1.00
##000000	16.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA81

Deuteranopia (green-blind)

#ECDB92

Tritanopia (blue-blind)

#00FBE3

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #57ff8a;
/* rgb */ color: rgb(87, 255, 138);
/* oklch */ color: oklch(88.7% 0.211 149.7);

Tailwind

colors: {
  custom: {
    50: '#98ffae',
    500: '#57ff8a',
    950: '#000000',
  },
}

SCSS

$custom: #57ff8a;
$custom-light: #98ffae;
$custom-dark: #000000;

JSON

{
  "hex": "#57ff8a",
  "rgb": {
    "r": 87,
    "g": 255,
    "b": 138
  },
  "hsl": {
    "h": 138.214,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.88725,
    "c": 0.21052,
    "h": 149.7
  },
  "luminance": 0.75381
}

Semantic roles & 50–950 ramp

primary

#57FF8A

secondary

#D526A0

accent

#00A0E6

background

#FCFFFD

surface

#F6FFF7

border

#D0D7D0

text

#0F1810

muted

#808681

Preview Lab

Preview with #57FF8A

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

Preview Lab → · Contrast checker → · Palette generator →