#57BD28#57BD28

#57BD28 is a light, highly saturated green. Relative luminance 0.386; OKLCH L 71.0% C 0.203 H 138.2°. Best body text is #000000 at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#57BD28
RGB	rgb(87, 189, 40)
HSL	hsl(101, 65%, 45%)
HSV	hsv(101, 79%, 74%)
CMYK	cmyk(54%, 0%, 78.8%, 25.9%)
CIE-LAB	lab(68.44, -54.62, 60.90)
CIE-LCH	lch(68.44, 81.81, 131.89°)
OKLab	oklab(70.99% -0.1511 0.1353)
OKLCH	oklch(70.99% 0.203 138.2)
XYZ	xyz(22.5103, 38.5728, 8.2662)
Luminance	0.3857 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BD28 #8E28BD

analogous

#A2BD28 #57BD28 #28BD44

triadic

#57BD28 #2857BD #BD2857

tetradic

#57BD28 #28A2BD #8E28BD #BD4428

square

#57BD28 #28A2BD #8E28BD #BD4428

split-complementary

#57BD28 #4428BD #BD28A2

monochromatic

#285813 #408A1D #57BD28 #77D94A #9DE37C

Accessibility & contrast

On white

2.41

#57BD28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.71

#57BD28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BD28

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BD28	#FFFFFF	#000000	##000000
##57BD28	1.00	2.41	8.71	8.71
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.71	21.00	1.00	1.00
##000000	8.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AC00

Deuteranopia (green-blind)

#B6A439

Tritanopia (blue-blind)

#4EB6A1

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #57bd28;
/* rgb */ color: rgb(87, 189, 40);
/* oklch */ color: oklch(71.0% 0.203 138.2);

Tailwind

colors: {
  custom: {
    50: '#91d26e',
    500: '#57bd28',
    950: '#000000',
  },
}

SCSS

$custom: #57bd28;
$custom-light: #91d26e;
$custom-dark: #000000;

JSON

{
  "hex": "#57bd28",
  "rgb": {
    "r": 87,
    "g": 189,
    "b": 40
  },
  "hsl": {
    "h": 101.074,
    "s": 65.066,
    "l": 44.902
  },
  "oklch": {
    "l": 0.70987,
    "c": 0.2028,
    "h": 138.2
  },
  "luminance": 0.38575
}

Semantic roles & 50–950 ramp

primary

#57BD28

secondary

#B075CB

accent

#40E8B3

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0E1408

muted

#7E837B

Preview Lab

Preview with #57BD28

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

Preview Lab → · Contrast checker → · Palette generator →