#57E580#57E580

#57E580 is a very light, vivid green. Relative luminance 0.596; OKLCH L 82.1% C 0.186 H 149.8°. Best body text is #000000 at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#57E580
RGB	rgb(87, 229, 128)
HSL	hsl(137, 73%, 62%)
HSV	hsv(137, 62%, 90%)
CMYK	cmyk(62%, 0%, 44.1%, 10.2%)
CIE-LAB	lab(81.63, -59.59, 38.13)
CIE-LCH	lch(81.63, 70.74, 147.38°)
OKLab	oklab(82.14% -0.1609 0.0937)
OKLCH	oklch(82.14% 0.186 149.8)
XYZ	xyz(35.8434, 59.6198, 30.0367)
Luminance	0.5962 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E580 #E557BC

analogous

#75E557 #57E580 #57E5C7

triadic

#57E580 #8057E5 #E58057

tetradic

#57E580 #5775E5 #E557BC #E5C757

square

#57E580 #5775E5 #E557BC #E5C757

split-complementary

#57E580 #C757E5 #E55775

monochromatic

#1AA843 #22DD58 #57E580 #8CEDA8 #C1F5D0

Accessibility & contrast

On white

1.62

#57E580 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.92

#57E580 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E580

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E580	#FFFFFF	#000000	##000000
##57E580	1.00	1.62	12.92	12.92
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.92	21.00	1.00	1.00
##000000	12.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6D378

Deuteranopia (green-blind)

#D4C687

Tritanopia (blue-blind)

#28E1CD

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #57e580;
/* rgb */ color: rgb(87, 229, 128);
/* oklch */ color: oklch(82.1% 0.186 149.8);

Tailwind

colors: {
  custom: {
    50: '#94eea6',
    500: '#57e580',
    950: '#000000',
  },
}

SCSS

$custom: #57e580;
$custom-light: #94eea6;
$custom-dark: #000000;

JSON

{
  "hex": "#57e580",
  "rgb": {
    "r": 87,
    "g": 229,
    "b": 128
  },
  "hsl": {
    "h": 137.324,
    "s": 73.196,
    "l": 61.961
  },
  "oklch": {
    "l": 0.82139,
    "c": 0.1862,
    "h": 149.8
  },
  "luminance": 0.59623
}

Semantic roles & 50–950 ramp

primary

#57E580

secondary

#AA3788

accent

#109CD5

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0E160F

muted

#7F8580

Preview Lab

Preview with #57E580

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

Preview Lab → · Contrast checker → · Palette generator →