#57DD5A#57DD5A

#57DD5A is a light, highly saturated green. Relative luminance 0.545; OKLCH L 79.6% C 0.208 H 143.7°. Best body text is #000000 at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#57DD5A
RGB	rgb(87, 221, 90)
HSL	hsl(121, 66%, 60%)
HSV	hsv(121, 61%, 87%)
CMYK	cmyk(60.6%, 0%, 59.3%, 13.3%)
CIE-LAB	lab(78.74, -61.86, 52.53)
CIE-LCH	lch(78.74, 81.15, 139.66°)
OKLab	oklab(79.6% -0.1679 0.1236)
OKLCH	oklch(79.6% 0.208 143.7)
XYZ	xyz(31.6306, 54.4743, 18.5186)
Luminance	0.5448 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57DD5A #DD57DA

analogous

#97DD57 #57DD5A #57DD9D

triadic

#57DD5A #5A57DD #DD5A57

tetradic

#57DD5A #5797DD #DD57DA #DD9D57

square

#57DD5A #5797DD #DD57DA #DD9D57

split-complementary

#57DD5A #9D57DD #DD5797

monochromatic

#1F9A22 #2ACD2D #57DD5A #8AE78C #BDF2BE

Accessibility & contrast

On white

1.77

#57DD5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.90

#57DD5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57DD5A

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57DD5A	#FFFFFF	#000000	##000000
##57DD5A	1.00	1.77	11.90	11.90
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.90	21.00	1.00	1.00
##000000	11.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CA4C

Deuteranopia (green-blind)

#D0BE65

Tritanopia (blue-blind)

#3CD7C1

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #57dd5a;
/* rgb */ color: rgb(87, 221, 90);
/* oklch */ color: oklch(79.6% 0.208 143.7);

Tailwind

colors: {
  custom: {
    50: '#94e98d',
    500: '#57dd5a',
    950: '#000000',
  },
}

SCSS

$custom: #57dd5a;
$custom-light: #94e98d;
$custom-dark: #000000;

JSON

{
  "hex": "#57dd5a",
  "rgb": {
    "r": 87,
    "g": 221,
    "b": 90
  },
  "hsl": {
    "h": 121.343,
    "s": 66.337,
    "l": 60.392
  },
  "oklch": {
    "l": 0.79604,
    "c": 0.20847,
    "h": 143.7
  },
  "luminance": 0.54477
}

Semantic roles & 50–950 ramp

primary

#57DD5A

secondary

#9E3A9C

accent

#17CACE

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0E160C

muted

#7F847F

Preview Lab

Preview with #57DD5A

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

Preview Lab → · Contrast checker → · Palette generator →