#57EC9F#57EC9F

#57EC9F is a very light, vivid green. Relative luminance 0.645; OKLCH L 84.4% C 0.168 H 157.0°. Best body text is #000000 at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#57EC9F
RGB	rgb(87, 236, 159)
HSL	hsl(149, 80%, 63%)
HSV	hsv(149, 63%, 93%)
CMYK	cmyk(63.1%, 0%, 32.6%, 7.5%)
CIE-LAB	lab(84.23, -56.79, 25.94)
CIE-LCH	lch(84.23, 62.43, 155.45°)
OKLab	oklab(84.44% -0.1543 0.0655)
OKLCH	oklch(84.44% 0.168 157)
XYZ	xyz(40.1803, 64.5162, 43.1295)
Luminance	0.6452 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EC9F #EC57A4

analogous

#59EC57 #57EC9F #57ECE9

triadic

#57EC9F #9F57EC #EC9F57

tetradic

#57EC9F #5759EC #EC57A4 #ECE957

square

#57EC9F #5759EC #EC57A4 #ECE957

split-complementary

#57EC9F #E957EC #EC5759

monochromatic

#14B462 #20E680 #57EC9F #8EF2BE #C5F8DE

Accessibility & contrast

On white

1.51

#57EC9F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.90

#57EC9F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EC9F

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EC9F	#FFFFFF	#000000	##000000
##57EC9F	1.00	1.51	13.90	13.90
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.90	21.00	1.00	1.00
##000000	13.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EADB9A

Deuteranopia (green-blind)

#D7CDA4

Tritanopia (blue-blind)

#00EAD8

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #57ec9f;
/* rgb */ color: rgb(87, 236, 159);
/* oklch */ color: oklch(84.4% 0.168 157.0);

Tailwind

colors: {
  custom: {
    50: '#95f3bb',
    500: '#57ec9f',
    950: '#000000',
  },
}

SCSS

$custom: #57ec9f;
$custom-light: #95f3bb;
$custom-dark: #000000;

JSON

{
  "hex": "#57ec9f",
  "rgb": {
    "r": 87,
    "g": 236,
    "b": 159
  },
  "hsl": {
    "h": 148.993,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.84443,
    "c": 0.16763,
    "h": 157
  },
  "luminance": 0.6452
}

Semantic roles & 50–950 ramp

primary

#57EC9F

secondary

#B43376

accent

#0A76DC

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1712

muted

#808582

Preview Lab

Preview with #57EC9F

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

Preview Lab → · Contrast checker → · Palette generator →