#57E488#57E488

#57E488 is a very light, vivid green. Relative luminance 0.593; OKLCH L 82.0% C 0.178 H 151.7°. Best body text is #000000 at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#57E488
RGB	rgb(87, 228, 136)
HSL	hsl(141, 72%, 62%)
HSV	hsv(141, 62%, 89%)
CMYK	cmyk(61.8%, 0%, 40.4%, 10.6%)
CIE-LAB	lab(81.45, -57.89, 33.91)
CIE-LCH	lch(81.45, 67.09, 149.64°)
OKLab	oklab(82.03% -0.1565 0.0841)
OKLCH	oklch(82.03% 0.178 151.7)
XYZ	xyz(36.1150, 59.2870, 32.8281)
Luminance	0.5929 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E488 #E457B3

analogous

#6DE457 #57E488 #57E4CF

triadic

#57E488 #8857E4 #E48857

tetradic

#57E488 #576DE4 #E457B3 #E4CF57

square

#57E488 #576DE4 #E457B3 #E4CF57

split-complementary

#57E488 #CF57E4 #E4576D

monochromatic

#1BA64B #23DB63 #57E488 #8CECAD #C0F5D3

Accessibility & contrast

On white

1.63

#57E488 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.86

#57E488 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E488

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E488	#FFFFFF	#000000	##000000
##57E488	1.00	1.63	12.86	12.86
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.86	21.00	1.00	1.00
##000000	12.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5D281

Deuteranopia (green-blind)

#D2C58E

Tritanopia (blue-blind)

#22E1CD

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #57e488;
/* rgb */ color: rgb(87, 228, 136);
/* oklch */ color: oklch(82.0% 0.178 151.7);

Tailwind

colors: {
  custom: {
    50: '#94edab',
    500: '#57e488',
    950: '#000000',
  },
}

SCSS

$custom: #57e488;
$custom-light: #94edab;
$custom-dark: #000000;

JSON

{
  "hex": "#57e488",
  "rgb": {
    "r": 87,
    "g": 228,
    "b": 136
  },
  "hsl": {
    "h": 140.851,
    "s": 72.308,
    "l": 61.765
  },
  "oklch": {
    "l": 0.82028,
    "c": 0.17764,
    "h": 151.7
  },
  "luminance": 0.59291
}

Semantic roles & 50–950 ramp

primary

#57E488

secondary

#A83781

accent

#1191D4

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1610

muted

#7F8581

Preview Lab

Preview with #57E488

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

Preview Lab → · Contrast checker → · Palette generator →