#57DD7B#57DD7B

#57DD7B is a light, vivid green. Relative luminance 0.552; OKLCH L 80.1% C 0.180 H 149.3°. Best body text is #000000 at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#57DD7B
RGB	rgb(87, 221, 123)
HSL	hsl(136, 66%, 60%)
HSV	hsv(136, 61%, 87%)
CMYK	cmyk(60.6%, 0%, 44.3%, 13.3%)
CIE-LAB	lab(79.14, -57.38, 37.42)
CIE-LCH	lch(79.14, 68.50, 146.89°)
OKLab	oklab(80.06% -0.155 0.0919)
OKLCH	oklch(80.06% 0.18 149.3)
XYZ	xyz(33.3597, 55.1659, 27.6251)
Luminance	0.5517 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DD7B #DD57B9

analogous

#76DD57 #57DD7B #57DDBE

triadic

#57DD7B #7B57DD #DD7B57

tetradic

#57DD7B #5776DD #DD57B9 #DDBE57

square

#57DD7B #5776DD #DD57B9 #DDBE57

split-complementary

#57DD7B #BE57DD #DD5776

monochromatic

#1F9A40 #2ACD56 #57DD7B #8AE7A3 #BDF2CB

Accessibility & contrast

On white

1.75

#57DD7B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.03

#57DD7B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DD7B

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DD7B	#FFFFFF	#000000	##000000
##57DD7B	1.00	1.75	12.03	12.03
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.03	21.00	1.00	1.00
##000000	12.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFCB74

Deuteranopia (green-blind)

#CDBF82

Tritanopia (blue-blind)

#2FD9C5

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #57dd7b;
/* rgb */ color: rgb(87, 221, 123);
/* oklch */ color: oklch(80.1% 0.180 149.3);

Tailwind

colors: {
  custom: {
    50: '#93e8a2',
    500: '#57dd7b',
    950: '#000000',
  },
}

SCSS

$custom: #57dd7b;
$custom-light: #93e8a2;
$custom-dark: #000000;

JSON

{
  "hex": "#57dd7b",
  "rgb": {
    "r": 87,
    "g": 221,
    "b": 123
  },
  "hsl": {
    "h": 136.119,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.80063,
    "c": 0.18021,
    "h": 149.3
  },
  "luminance": 0.55169
}

Semantic roles & 50–950 ramp

primary

#57DD7B

secondary

#9E3A83

accent

#179DCE

background

#FCFEFC

surface

#F5FDF5

border

#CFD5CF

text

#0E160F

muted

#7F8480

Preview Lab

Preview with #57DD7B

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

Preview Lab → · Contrast checker → · Palette generator →