#57F99E#57F99E

#57F99E is a very light, vivid green. Relative luminance 0.722; OKLCH L 87.6% C 0.185 H 154.7°. Best body text is #000000 at 15.45:1 contrast (WCAG AA passes).

Color values

HEX	#57F99E
RGB	rgb(87, 249, 158)
HSL	hsl(146, 93%, 66%)
HSV	hsv(146, 65%, 98%)
CMYK	cmyk(65.1%, 0%, 36.5%, 2.4%)
CIE-LAB	lab(88.08, -61.93, 31.63)
CIE-LCH	lch(88.08, 69.54, 152.94°)
OKLab	oklab(87.6% -0.1676 0.0792)
OKLCH	oklch(87.6% 0.185 154.7)
XYZ	xyz(43.9739, 72.2415, 43.9677)
Luminance	0.7225 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57F99E #F957B2

analogous

#61F957 #57F99E #57F9EF

triadic

#57F99E #9E57F9 #F99E57

tetradic

#57F99E #5761F9 #F957B2 #F9EF57

square

#57F99E #5761F9 #F957B2 #F9EF57

split-complementary

#57F99E #EF57F9 #F95761

monochromatic

#07CE5F #1CF77C #57F99E #92FBC0 #CDFDE2

Accessibility & contrast

On white

1.36

#57F99E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.45

#57F99E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57F99E

15.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57F99E	#FFFFFF	#000000	##000000
##57F99E	1.00	1.36	15.45	15.45
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.45	21.00	1.00	1.00
##000000	15.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8E698

Deuteranopia (green-blind)

#E4D7A4

Tritanopia (blue-blind)

#00F6E2

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #57f99e;
/* rgb */ color: rgb(87, 249, 158);
/* oklch */ color: oklch(87.6% 0.185 154.7);

Tailwind

colors: {
  custom: {
    50: '#97fcbb',
    500: '#57f99e',
    950: '#000000',
  },
}

SCSS

$custom: #57f99e;
$custom-light: #97fcbb;
$custom-dark: #000000;

JSON

{
  "hex": "#57f99e",
  "rgb": {
    "r": 87,
    "g": 249,
    "b": 158
  },
  "hsl": {
    "h": 146.296,
    "s": 93.103,
    "l": 65.882
  },
  "oklch": {
    "l": 0.87601,
    "c": 0.18534,
    "h": 154.7
  },
  "luminance": 0.72246
}

Semantic roles & 50–950 ramp

primary

#57F99E

secondary

#CA2B84

accent

#0081E6

background

#FCFFFD

surface

#F5FFF8

border

#CFD7D1

text

#0F1812

muted

#808682

Preview Lab

Preview with #57F99E

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

Preview Lab → · Contrast checker → · Palette generator →