#57FFAA#57FFAA

#57FFAA is a very light, vivid green. Relative luminance 0.764; OKLCH L 89.3% C 0.183 H 157.0°. Best body text is #000000 at 16.29:1 contrast (WCAG AA passes).

Color values

HEX	#57FFAA
RGB	rgb(87, 255, 170)
HSL	hsl(150, 100%, 67%)
HSV	hsv(150, 66%, 100%)
CMYK	cmyk(65.9%, 0%, 33.3%, 0%)
CIE-LAB	lab(90.06, -61.95, 28.26)
CIE-LCH	lch(90.06, 68.09, 155.48°)
OKLab	oklab(89.3% -0.1681 0.0712)
OKLCH	oklch(89.3% 0.183 157)
XYZ	xyz(46.9418, 76.4434, 50.3036)
Luminance	0.7645 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57FFAA #FF57AC

analogous

#58FF57 #57FFAA #57FFFE

triadic

#57FFAA #AA57FF #FFAA57

tetradic

#57FFAA #5758FF #FF57AC #FFFE57

square

#57FFAA #5758FF #FF57AC #FFFE57

split-complementary

#57FFAA #FE57FF #FF5758

monochromatic

#00DC6C #1AFF8B #57FFAA #94FFC9 #D1FFE8

Accessibility & contrast

On white

1.29

#57FFAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.29

#57FFAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57FFAA

16.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57FFAA	#FFFFFF	#000000	##000000
##57FFAA	1.00	1.29	16.29	16.29
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.29	21.00	1.00	1.00
##000000	16.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDECA5

Deuteranopia (green-blind)

#E8DCAF

Tritanopia (blue-blind)

#00FDE9

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #57ffaa;
/* rgb */ color: rgb(87, 255, 170);
/* oklch */ color: oklch(89.3% 0.183 157.0);

Tailwind

colors: {
  custom: {
    50: '#98ffc3',
    500: '#57ffaa',
    950: '#000000',
  },
}

SCSS

$custom: #57ffaa;
$custom-light: #98ffc3;
$custom-dark: #000000;

JSON

{
  "hex": "#57ffaa",
  "rgb": {
    "r": 87,
    "g": 255,
    "b": 170
  },
  "hsl": {
    "h": 149.643,
    "s": 100,
    "l": 67.059
  },
  "oklch": {
    "l": 0.89296,
    "c": 0.18259,
    "h": 157
  },
  "luminance": 0.76449
}

Semantic roles & 50–950 ramp

primary

#57FFAA

secondary

#D5267E

accent

#0074E6

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#0F1812

muted

#808682

Preview Lab

Preview with #57FFAA

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

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