#57EE90#57EE90

#57EE90 is a very light, vivid green. Relative luminance 0.652; OKLCH L 84.6% C 0.184 H 152.6°. Best body text is #000000 at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#57EE90
RGB	rgb(87, 238, 144)
HSL	hsl(143, 82%, 64%)
HSV	hsv(143, 63%, 93%)
CMYK	cmyk(63.4%, 0%, 39.5%, 6.7%)
CIE-LAB	lab(84.58, -60.29, 34.00)
CIE-LCH	lch(84.58, 69.22, 150.58°)
OKLab	oklab(84.64% -0.1629 0.0845)
OKLCH	oklch(84.64% 0.184 152.6)
XYZ	xyz(39.5358, 65.1848, 36.8785)
Luminance	0.6519 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EE90 #EE57B5

analogous

#69EE57 #57EE90 #57EEDB

triadic

#57EE90 #9057EE #EE9057

tetradic

#57EE90 #5769EE #EE57B5 #EEDB57

square

#57EE90 #5769EE #EE57B5 #EEDB57

split-complementary

#57EE90 #DB57EE #EE5769

monochromatic

#13B851 #1FE86B #57EE90 #8FF4B5 #C6F9D9

Accessibility & contrast

On white

1.50

#57EE90 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.04

#57EE90 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EE90

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EE90	#FFFFFF	#000000	##000000
##57EE90	1.00	1.50	14.04	14.04
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.04	21.00	1.00	1.00
##000000	14.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEDB89

Deuteranopia (green-blind)

#DBCE96

Tritanopia (blue-blind)

#0DEBD7

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #57ee90;
/* rgb */ color: rgb(87, 238, 144);
/* oklch */ color: oklch(84.6% 0.184 152.6);

Tailwind

colors: {
  custom: {
    50: '#95f5b1',
    500: '#57ee90',
    950: '#000000',
  },
}

SCSS

$custom: #57ee90;
$custom-light: #95f5b1;
$custom-dark: #000000;

JSON

{
  "hex": "#57ee90",
  "rgb": {
    "r": 87,
    "g": 238,
    "b": 144
  },
  "hsl": {
    "h": 142.649,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.84643,
    "c": 0.18354,
    "h": 152.6
  },
  "luminance": 0.65189
}

Semantic roles & 50–950 ramp

primary

#57EE90

secondary

#B73285

accent

#088DDE

background

#FCFFFD

surface

#F5FEF7

border

#CFD6D0

text

#0F1711

muted

#808581

Preview Lab

Preview with #57EE90

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

Preview Lab → · Contrast checker → · Palette generator →