#57EF5C#57EF5C

#57EF5C is a very light, highly saturated green. Relative luminance 0.645; OKLCH L 84.2% C 0.229 H 143.7°. Best body text is #000000 at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#57EF5C
RGB	rgb(87, 239, 92)
HSL	hsl(122, 83%, 64%)
HSV	hsv(122, 64%, 94%)
CMYK	cmyk(63.6%, 0%, 61.5%, 6.3%)
CIE-LAB	lab(84.24, -67.89, 57.93)
CIE-LCH	lch(84.24, 89.25, 139.52°)
OKLab	oklab(84.16% -0.1841 0.1353)
OKLCH	oklch(84.16% 0.229 143.7)
XYZ	xyz(36.7266, 64.5282, 20.6429)
Luminance	0.6453 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EF5C #EF57EA

analogous

#9EEF57 #57EF5C #57EFA8

triadic

#57EF5C #5C57EF #EF5C57

tetradic

#57EF5C #579EEF #EF57EA #EFA857

square

#57EF5C #579EEF #EF57EA #EFA857

split-complementary

#57EF5C #A857EF #EF579E

monochromatic

#12BA17 #1FEA26 #57EF5C #8FF492 #C7FAC8

Accessibility & contrast

On white

1.51

#57EF5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.91

#57EF5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EF5C

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EF5C	#FFFFFF	#000000	##000000
##57EF5C	1.00	1.51	13.91	13.91
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.91	21.00	1.00	1.00
##000000	13.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA4B

Deuteranopia (green-blind)

#E1CD68

Tritanopia (blue-blind)

#34E9D0

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #57ef5c;
/* rgb */ color: rgb(87, 239, 92);
/* oklch */ color: oklch(84.2% 0.229 143.7);

Tailwind

colors: {
  custom: {
    50: '#97f58f',
    500: '#57ef5c',
    950: '#000000',
  },
}

SCSS

$custom: #57ef5c;
$custom-light: #97f58f;
$custom-dark: #000000;

JSON

{
  "hex": "#57ef5c",
  "rgb": {
    "r": 87,
    "g": 239,
    "b": 92
  },
  "hsl": {
    "h": 121.974,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.84156,
    "c": 0.22852,
    "h": 143.7
  },
  "luminance": 0.64532
}

Semantic roles & 50–950 ramp

primary

#57EF5C

secondary

#B931B4

accent

#06D8DF

background

#FCFFFC

surface

#F5FFF4

border

#CFD7CE

text

#0F170D

muted

#80857F

Preview Lab

Preview with #57EF5C

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

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