#57EF61#57EF61

#57EF61 is a very light, highly saturated green. Relative luminance 0.646; OKLCH L 84.2% C 0.225 H 144.3°. Best body text is #000000 at 13.92:1 contrast (WCAG AA passes).

Color values

HEX	#57EF61
RGB	rgb(87, 239, 97)
HSL	hsl(124, 83%, 64%)
HSV	hsv(124, 64%, 94%)
CMYK	cmyk(63.6%, 0%, 59.4%, 6.3%)
CIE-LAB	lab(84.29, -67.34, 55.85)
CIE-LCH	lch(84.29, 87.49, 140.33°)
OKLab	oklab(84.21% -0.1825 0.1313)
OKLCH	oklch(84.21% 0.225 144.3)
XYZ	xyz(36.9524, 64.6186, 21.8322)
Luminance	0.6462 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EF61 #EF57E5

analogous

#99EF57 #57EF61 #57EFAD

triadic

#57EF61 #6157EF #EF6157

tetradic

#57EF61 #5799EF #EF57E5 #EFAD57

square

#57EF61 #5799EF #EF57E5 #EFAD57

split-complementary

#57EF61 #AD57EF #EF5799

monochromatic

#12BA1D #1FEA2C #57EF61 #8FF496 #C7FACA

Accessibility & contrast

On white

1.51

#57EF61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.92

#57EF61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EF61

13.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EF61	#FFFFFF	#000000	##000000
##57EF61	1.00	1.51	13.92	13.92
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.92	21.00	1.00	1.00
##000000	13.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DA52

Deuteranopia (green-blind)

#E1CD6D

Tritanopia (blue-blind)

#32E9D0

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #57ef61;
/* rgb */ color: rgb(87, 239, 97);
/* oklch */ color: oklch(84.2% 0.225 144.3);

Tailwind

colors: {
  custom: {
    50: '#97f592',
    500: '#57ef61',
    950: '#000000',
  },
}

SCSS

$custom: #57ef61;
$custom-light: #97f592;
$custom-dark: #000000;

JSON

{
  "hex": "#57ef61",
  "rgb": {
    "r": 87,
    "g": 239,
    "b": 97
  },
  "hsl": {
    "h": 123.947,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.84209,
    "c": 0.22479,
    "h": 144.3
  },
  "luminance": 0.64622
}

Semantic roles & 50–950 ramp

primary

#57EF61

secondary

#B931B0

accent

#06D1DF

background

#FCFFFC

surface

#F5FFF4

border

#CFD7CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #57EF61

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

Preview Lab → · Contrast checker → · Palette generator →