#57E557#57E557

#57E557 is a light, highly saturated green. Relative luminance 0.588; OKLCH L 81.6% C 0.220 H 143.2°. Best body text is #000000 at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#57E557
RGB	rgb(87, 229, 87)
HSL	hsl(120, 73%, 62%)
HSV	hsv(120, 62%, 90%)
CMYK	cmyk(62%, 0%, 62%, 10.2%)
CIE-LAB	lab(81.15, -64.99, 56.57)
CIE-LCH	lch(81.15, 86.16, 138.96°)
OKLab	oklab(81.59% -0.1765 0.1319)
OKLCH	oklch(81.59% 0.22 143.2)
XYZ	xyz(33.6682, 58.7497, 18.5805)
Luminance	0.5875 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E557 #E557E5

analogous

#9EE557 #57E557 #57E59E

triadic

#57E557 #5757E5 #E55757

tetradic

#57E557 #579EE5 #E557E5 #E59E57

square

#57E557 #579EE5 #E557E5 #E59E57

split-complementary

#57E557 #9E57E5 #E5579E

monochromatic

#1AA81A #22DD22 #57E557 #8CED8C #C1F5C1

Accessibility & contrast

On white

1.65

#57E557 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.75

#57E557 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E557

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E557	#FFFFFF	#000000	##000000
##57E557	1.00	1.65	12.75	12.75
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.75	21.00	1.00	1.00
##000000	12.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD147

Deuteranopia (green-blind)

#D8C563

Tritanopia (blue-blind)

#3ADFC7

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #57e557;
/* rgb */ color: rgb(87, 229, 87);
/* oklch */ color: oklch(81.6% 0.220 143.2);

Tailwind

colors: {
  custom: {
    50: '#95ee8b',
    500: '#57e557',
    950: '#000000',
  },
}

SCSS

$custom: #57e557;
$custom-light: #95ee8b;
$custom-dark: #000000;

JSON

{
  "hex": "#57e557",
  "rgb": {
    "r": 87,
    "g": 229,
    "b": 87
  },
  "hsl": {
    "h": 120,
    "s": 73.196,
    "l": 61.961
  },
  "oklch": {
    "l": 0.8159,
    "c": 0.22038,
    "h": 143.2
  },
  "luminance": 0.58753
}

Semantic roles & 50–950 ramp

primary

#57E557

secondary

#AA37AA

accent

#10D5D5

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0F160C

muted

#80857F

Preview Lab

Preview with #57E557

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

Preview Lab → · Contrast checker → · Palette generator →