#57BD2B#57BD2B

#57BD2B is a light, highly saturated green. Relative luminance 0.386; OKLCH L 71.0% C 0.201 H 138.3°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#57BD2B
RGB	rgb(87, 189, 43)
HSL	hsl(102, 63%, 45%)
HSV	hsv(102, 77%, 74%)
CMYK	cmyk(54%, 0%, 77.2%, 25.9%)
CIE-LAB	lab(68.46, -54.44, 59.99)
CIE-LCH	lch(68.46, 81.01, 132.23°)
OKLab	oklab(71% -0.1504 0.1338)
OKLCH	oklch(71% 0.201 138.3)
XYZ	xyz(22.5633, 38.5940, 8.5454)
Luminance	0.3860 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BD2B #912BBD

analogous

#A0BD2B #57BD2B #2BBD48

triadic

#57BD2B #2B57BD #BD2B57

tetradic

#57BD2B #2BA0BD #912BBD #BD482B

square

#57BD2B #2BA0BD #912BBD #BD482B

split-complementary

#57BD2B #482BBD #BD2BA0

monochromatic

#295914 #408B20 #57BD2B #77D74E #9EE280

Accessibility & contrast

On white

2.41

#57BD2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#57BD2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BD2B

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BD2B	#FFFFFF	#000000	##000000
##57BD2B	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AC02

Deuteranopia (green-blind)

#B6A43B

Tritanopia (blue-blind)

#4EB6A2

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #57bd2b;
/* rgb */ color: rgb(87, 189, 43);
/* oklch */ color: oklch(71.0% 0.201 138.3);

Tailwind

colors: {
  custom: {
    50: '#91d270',
    500: '#57bd2b',
    950: '#000000',
  },
}

SCSS

$custom: #57bd2b;
$custom-light: #91d270;
$custom-dark: #000000;

JSON

{
  "hex": "#57bd2b",
  "rgb": {
    "r": 87,
    "g": 189,
    "b": 43
  },
  "hsl": {
    "h": 101.918,
    "s": 62.931,
    "l": 45.49
  },
  "oklch": {
    "l": 0.71004,
    "c": 0.20134,
    "h": 138.3
  },
  "luminance": 0.38596
}

Semantic roles & 50–950 ramp

primary

#57BD2B

secondary

#B279CB

accent

#42E6B5

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0E1408

muted

#7E837B

Preview Lab

Preview with #57BD2B

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

Preview Lab → · Contrast checker → · Palette generator →