#57E590#57E590

#57E590 is a very light, vivid green. Relative luminance 0.601; OKLCH L 82.4% C 0.172 H 153.7°. Best body text is #000000 at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#57E590
RGB	rgb(87, 229, 144)
HSL	hsl(144, 73%, 62%)
HSV	hsv(144, 62%, 90%)
CMYK	cmyk(62%, 0%, 37.1%, 10.2%)
CIE-LAB	lab(81.88, -56.87, 30.43)
CIE-LCH	lch(81.88, 64.50, 151.85°)
OKLab	oklab(82.42% -0.154 0.0761)
OKLCH	oklch(82.42% 0.172 153.7)
XYZ	xyz(36.9808, 60.0747, 36.0268)
Luminance	0.6008 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E590 #E557AC

analogous

#65E557 #57E590 #57E5D7

triadic

#57E590 #9057E5 #E59057

tetradic

#57E590 #5765E5 #E557AC #E5D757

square

#57E590 #5765E5 #E557AC #E5D757

split-complementary

#57E590 #D757E5 #E55765

monochromatic

#1AA853 #22DD6D #57E590 #8CEDB3 #C1F5D6

Accessibility & contrast

On white

1.61

#57E590 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.02

#57E590 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E590

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E590	#FFFFFF	#000000	##000000
##57E590	1.00	1.61	13.02	13.02
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.02	21.00	1.00	1.00
##000000	13.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5D38A

Deuteranopia (green-blind)

#D2C695

Tritanopia (blue-blind)

#19E2CF

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #57e590;
/* rgb */ color: rgb(87, 229, 144);
/* oklch */ color: oklch(82.4% 0.172 153.7);

Tailwind

colors: {
  custom: {
    50: '#94eeb1',
    500: '#57e590',
    950: '#000000',
  },
}

SCSS

$custom: #57e590;
$custom-light: #94eeb1;
$custom-dark: #000000;

JSON

{
  "hex": "#57e590",
  "rgb": {
    "r": 87,
    "g": 229,
    "b": 144
  },
  "hsl": {
    "h": 144.085,
    "s": 73.196,
    "l": 61.961
  },
  "oklch": {
    "l": 0.82423,
    "c": 0.17174,
    "h": 153.7
  },
  "luminance": 0.60078
}

Semantic roles & 50–950 ramp

primary

#57E590

secondary

#AA377B

accent

#1086D5

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0E1610

muted

#7F8581

Preview Lab

Preview with #57E590

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

Preview Lab → · Contrast checker → · Palette generator →