#57EF9A#57EF9A

#57EF9A is a very light, vivid green. Relative luminance 0.661; OKLCH L 85.1% C 0.176 H 155.1°. Best body text is #000000 at 14.22:1 contrast (WCAG AA passes).

Color values

HEX	#57EF9A
RGB	rgb(87, 239, 154)
HSL	hsl(146, 83%, 64%)
HSV	hsv(146, 64%, 94%)
CMYK	cmyk(63.6%, 0%, 35.6%, 6.3%)
CIE-LAB	lab(85.04, -58.88, 29.57)
CIE-LCH	lch(85.04, 65.89, 153.33°)
OKLab	oklab(85.08% -0.1595 0.0742)
OKLCH	oklch(85.08% 0.176 155.1)
XYZ	xyz(40.6262, 66.0881, 41.1808)
Luminance	0.6609 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EF9A #EF57AC

analogous

#60EF57 #57EF9A #57EFE6

triadic

#57EF9A #9A57EF #EF9A57

tetradic

#57EF9A #5760EF #EF57AC #EFE657

square

#57EF9A #5760EF #EF57AC #EFE657

split-complementary

#57EF9A #E657EF #EF5760

monochromatic

#12BA5C #1FEA78 #57EF9A #8FF4BC #C7FADD

Accessibility & contrast

On white

1.48

#57EF9A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.22

#57EF9A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EF9A

14.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EF9A	#FFFFFF	#000000	##000000
##57EF9A	1.00	1.48	14.22	14.22
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.22	21.00	1.00	1.00
##000000	14.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEDD94

Deuteranopia (green-blind)

#DACF9F

Tritanopia (blue-blind)

#00EDD9

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #57ef9a;
/* rgb */ color: rgb(87, 239, 154);
/* oklch */ color: oklch(85.1% 0.176 155.1);

Tailwind

colors: {
  custom: {
    50: '#95f5b8',
    500: '#57ef9a',
    950: '#000000',
  },
}

SCSS

$custom: #57ef9a;
$custom-light: #95f5b8;
$custom-dark: #000000;

JSON

{
  "hex": "#57ef9a",
  "rgb": {
    "r": 87,
    "g": 239,
    "b": 154
  },
  "hsl": {
    "h": 146.447,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.85077,
    "c": 0.17594,
    "h": 155.1
  },
  "luminance": 0.66092
}

Semantic roles & 50–950 ramp

primary

#57EF9A

secondary

#B9317D

accent

#0680DF

background

#FCFFFD

surface

#F5FFF8

border

#CFD7D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #57EF9A

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

Preview Lab → · Contrast checker → · Palette generator →