#57EC6B#57EC6B

#57EC6B is a very light, highly saturated green. Relative luminance 0.631; OKLCH L 83.6% C 0.213 H 145.6°. Best body text is #000000 at 13.62:1 contrast (WCAG AA passes).

Color values

HEX	#57EC6B
RGB	rgb(87, 236, 107)
HSL	hsl(128, 80%, 63%)
HSV	hsv(128, 63%, 93%)
CMYK	cmyk(63.1%, 0%, 54.7%, 7.5%)
CIE-LAB	lab(83.48, -65.11, 50.45)
CIE-LCH	lch(83.48, 82.37, 142.23°)
OKLab	oklab(83.58% -0.1761 0.1203)
OKLCH	oklch(83.58% 0.213 145.6)
XYZ	xyz(36.5774, 63.0750, 24.1541)
Luminance	0.6308 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EC6B #EC57D8

analogous

#8DEC57 #57EC6B #57ECB6

triadic

#57EC6B #6B57EC #EC6B57

tetradic

#57EC6B #578DEC #EC57D8 #ECB657

square

#57EC6B #578DEC #EC57D8 #ECB657

split-complementary

#57EC6B #B657EC #EC578D

monochromatic

#14B42A #20E63B #57EC6B #8EF29B #C5F8CC

Accessibility & contrast

On white

1.54

#57EC6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.62

#57EC6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EC6B

13.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EC6B	#FFFFFF	#000000	##000000
##57EC6B	1.00	1.54	13.62	13.62
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.62	21.00	1.00	1.00
##000000	13.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D85F

Deuteranopia (green-blind)

#DDCB75

Tritanopia (blue-blind)

#30E6CF

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #57ec6b;
/* rgb */ color: rgb(87, 236, 107);
/* oklch */ color: oklch(83.6% 0.213 145.6);

Tailwind

colors: {
  custom: {
    50: '#96f398',
    500: '#57ec6b',
    950: '#000000',
  },
}

SCSS

$custom: #57ec6b;
$custom-light: #96f398;
$custom-dark: #000000;

JSON

{
  "hex": "#57ec6b",
  "rgb": {
    "r": 87,
    "g": 236,
    "b": 107
  },
  "hsl": {
    "h": 128.054,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.83578,
    "c": 0.21325,
    "h": 145.6
  },
  "luminance": 0.63079
}

Semantic roles & 50–950 ramp

primary

#57EC6B

secondary

#B433A3

accent

#0AC0DC

background

#FCFFFC

surface

#F5FEF5

border

#CFD6CF

text

#0F170E

muted

#80857F

Preview Lab

Preview with #57EC6B

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

Preview Lab → · Contrast checker → · Palette generator →