#57EC9A#57EC9A

#57EC9A is a very light, vivid green. Relative luminance 0.643; OKLCH L 84.3% C 0.172 H 155.5°. Best body text is #000000 at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#57EC9A
RGB	rgb(87, 236, 154)
HSL	hsl(147, 80%, 63%)
HSV	hsv(147, 63%, 93%)
CMYK	cmyk(63.1%, 0%, 34.7%, 7.5%)
CIE-LAB	lab(84.15, -57.73, 28.37)
CIE-LCH	lch(84.15, 64.33, 153.83°)
OKLab	oklab(84.34% -0.1565 0.0713)
OKLCH	oklch(84.34% 0.172 155.5)
XYZ	xyz(39.7552, 64.3461, 40.8905)
Luminance	0.6435 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57EC9A #EC57A9

analogous

#5EEC57 #57EC9A #57ECE4

triadic

#57EC9A #9A57EC #EC9A57

tetradic

#57EC9A #575EEC #EC57A9 #ECE457

square

#57EC9A #575EEC #EC57A9 #ECE457

split-complementary

#57EC9A #E457EC #EC575E

monochromatic

#14B45C #20E679 #57EC9A #8EF2BB #C5F8DC

Accessibility & contrast

On white

1.51

#57EC9A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.87

#57EC9A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57EC9A

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57EC9A	#FFFFFF	#000000	##000000
##57EC9A	1.00	1.51	13.87	13.87
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.87	21.00	1.00	1.00
##000000	13.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBDA95

Deuteranopia (green-blind)

#D8CC9F

Tritanopia (blue-blind)

#00EAD7

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #57ec9a;
/* rgb */ color: rgb(87, 236, 154);
/* oklch */ color: oklch(84.3% 0.172 155.5);

Tailwind

colors: {
  custom: {
    50: '#95f3b8',
    500: '#57ec9a',
    950: '#000000',
  },
}

SCSS

$custom: #57ec9a;
$custom-light: #95f3b8;
$custom-dark: #000000;

JSON

{
  "hex": "#57ec9a",
  "rgb": {
    "r": 87,
    "g": 236,
    "b": 154
  },
  "hsl": {
    "h": 146.98,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.84341,
    "c": 0.17202,
    "h": 155.5
  },
  "luminance": 0.6435
}

Semantic roles & 50–950 ramp

primary

#57EC9A

secondary

#B4337A

accent

#0A7DDC

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1711

muted

#808581

Preview Lab

Preview with #57EC9A

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

Preview Lab → · Contrast checker → · Palette generator →