#57EE5F#57EE5F

#57EE5F is a very light, highly saturated green. Relative luminance 0.640; OKLCH L 83.9% C 0.225 H 144.0°. Best body text is #000000 at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#57EE5F
RGB	rgb(87, 238, 95)
HSL	hsl(123, 82%, 64%)
HSV	hsv(123, 63%, 93%)
CMYK	cmyk(63.4%, 0%, 60.1%, 6.7%)
CIE-LAB	lab(83.96, -67.22, 56.34)
CIE-LCH	lch(83.96, 87.71, 140.03°)
OKLab	oklab(83.94% -0.1822 0.1322)
OKLCH	oklch(83.94% 0.225 144)
XYZ	xyz(36.5684, 63.9979, 21.2499)
Luminance	0.6400 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EE5F #EE57E6

analogous

#9AEE57 #57EE5F #57EEAA

triadic

#57EE5F #5F57EE #EE5F57

tetradic

#57EE5F #579AEE #EE57E6 #EEAA57

square

#57EE5F #579AEE #EE57E6 #EEAA57

split-complementary

#57EE5F #AA57EE #EE579A

monochromatic

#13B81B #1FE82A #57EE5F #8FF494 #C6F9C9

Accessibility & contrast

On white

1.52

#57EE5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.80

#57EE5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EE5F

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EE5F	#FFFFFF	#000000	##000000
##57EE5F	1.00	1.52	13.80	13.80
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.80	21.00	1.00	1.00
##000000	13.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D94F

Deuteranopia (green-blind)

#E0CC6B

Tritanopia (blue-blind)

#33E8CF

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #57ee5f;
/* rgb */ color: rgb(87, 238, 95);
/* oklch */ color: oklch(83.9% 0.225 144.0);

Tailwind

colors: {
  custom: {
    50: '#97f591',
    500: '#57ee5f',
    950: '#000000',
  },
}

SCSS

$custom: #57ee5f;
$custom-light: #97f591;
$custom-dark: #000000;

JSON

{
  "hex": "#57ee5f",
  "rgb": {
    "r": 87,
    "g": 238,
    "b": 95
  },
  "hsl": {
    "h": 123.179,
    "s": 81.622,
    "l": 63.725
  },
  "oklch": {
    "l": 0.83937,
    "c": 0.22511,
    "h": 144
  },
  "luminance": 0.64002
}

Semantic roles & 50–950 ramp

primary

#57EE5F

secondary

#B732B0

accent

#08D3DE

background

#FCFFFC

surface

#F5FFF4

border

#CFD7CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #57EE5F

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

Preview Lab → · Contrast checker → · Palette generator →