#57EC7E#57EC7E

#57EC7E is a very light, vivid green. Relative luminance 0.635; OKLCH L 83.8% C 0.197 H 148.8°. Best body text is #000000 at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#57EC7E
RGB	rgb(87, 236, 126)
HSL	hsl(136, 80%, 63%)
HSV	hsv(136, 63%, 93%)
CMYK	cmyk(63.1%, 0%, 46.6%, 7.5%)
CIE-LAB	lab(83.72, -62.47, 41.77)
CIE-LCH	lch(83.72, 75.15, 146.23°)
OKLab	oklab(83.85% -0.1686 0.102)
OKLCH	oklch(83.85% 0.197 148.8)
XYZ	xyz(37.6891, 63.5197, 30.0089)
Luminance	0.6352 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EC7E #EC57C5

analogous

#7AEC57 #57EC7E #57ECC9

triadic

#57EC7E #7E57EC #EC7E57

tetradic

#57EC7E #577AEC #EC57C5 #ECC957

square

#57EC7E #577AEC #EC57C5 #ECC957

split-complementary

#57EC7E #C957EC #EC577A

monochromatic

#14B43E #20E654 #57EC7E #8EF2A8 #C5F8D2

Accessibility & contrast

On white

1.53

#57EC7E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.70

#57EC7E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EC7E

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EC7E	#FFFFFF	#000000	##000000
##57EC7E	1.00	1.53	13.70	13.70
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.70	21.00	1.00	1.00
##000000	13.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED975

Deuteranopia (green-blind)

#DBCC86

Tritanopia (blue-blind)

#24E8D2

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #57ec7e;
/* rgb */ color: rgb(87, 236, 126);
/* oklch */ color: oklch(83.8% 0.197 148.8);

Tailwind

colors: {
  custom: {
    50: '#95f3a5',
    500: '#57ec7e',
    950: '#000000',
  },
}

SCSS

$custom: #57ec7e;
$custom-light: #95f3a5;
$custom-dark: #000000;

JSON

{
  "hex": "#57ec7e",
  "rgb": {
    "r": 87,
    "g": 236,
    "b": 126
  },
  "hsl": {
    "h": 135.705,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.83846,
    "c": 0.19702,
    "h": 148.8
  },
  "luminance": 0.63524
}

Semantic roles & 50–950 ramp

primary

#57EC7E

secondary

#B43392

accent

#0AA5DC

background

#FCFFFC

surface

#F5FEF6

border

#CFD6D0

text

#0F170F

muted

#808580

Preview Lab

Preview with #57EC7E

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

Preview Lab → · Contrast checker → · Palette generator →