#57E552#57E552

#57E552 is a light, highly saturated green. Relative luminance 0.587; OKLCH L 81.5% C 0.224 H 142.7°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#57E552
RGB	rgb(87, 229, 82)
HSL	hsl(118, 74%, 61%)
HSV	hsv(118, 64%, 90%)
CMYK	cmyk(62%, 0%, 64.2%, 10.2%)
CIE-LAB	lab(81.11, -65.49, 58.61)
CIE-LCH	lch(81.11, 87.89, 138.18°)
OKLab	oklab(81.54% -0.1781 0.1358)
OKLCH	oklch(81.54% 0.224 142.7)
XYZ	xyz(33.4709, 58.6708, 17.5417)
Luminance	0.5867 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E552 #E052E5

analogous

#A0E552 #57E552 #52E596

triadic

#57E552 #5257E5 #E55257

tetradic

#57E552 #52A0E5 #E052E5 #E59652

square

#57E552 #52A0E5 #E052E5 #E59652

split-complementary

#57E552 #9652E5 #E552A0

monochromatic

#1DA419 #27D921 #57E552 #8BED87 #BEF5BC

Accessibility & contrast

On white

1.65

#57E552 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.73

#57E552 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E552

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E552	#FFFFFF	#000000	##000000
##57E552	1.00	1.65	12.73	12.73
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.73	21.00	1.00	1.00
##000000	12.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD140

Deuteranopia (green-blind)

#D8C55F

Tritanopia (blue-blind)

#3BDFC6

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #57e552;
/* rgb */ color: rgb(87, 229, 82);
/* oklch */ color: oklch(81.5% 0.224 142.7);

Tailwind

colors: {
  custom: {
    50: '#96ee88',
    500: '#57e552',
    950: '#000000',
  },
}

SCSS

$custom: #57e552;
$custom-light: #96ee88;
$custom-dark: #000000;

JSON

{
  "hex": "#57e552",
  "rgb": {
    "r": 87,
    "g": 229,
    "b": 82
  },
  "hsl": {
    "h": 117.959,
    "s": 73.869,
    "l": 60.98
  },
  "oklch": {
    "l": 0.8154,
    "c": 0.22397,
    "h": 142.7
  },
  "luminance": 0.58674
}

Semantic roles & 50–950 ramp

primary

#57E552

secondary

#A235A6

accent

#10D6CF

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F160C

muted

#80857F

Preview Lab

Preview with #57E552

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

Preview Lab → · Contrast checker → · Palette generator →