#57BC2B#57BC2B

#57BC2B is a light, highly saturated green. Relative luminance 0.382; OKLCH L 70.7% C 0.200 H 138.3°. Best body text is #000000 at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#57BC2B
RGB	rgb(87, 188, 43)
HSL	hsl(102, 63%, 45%)
HSV	hsv(102, 77%, 74%)
CMYK	cmyk(53.7%, 0%, 77.1%, 26.3%)
CIE-LAB	lab(68.14, -54.07, 59.68)
CIE-LCH	lch(68.14, 80.54, 132.18°)
OKLab	oklab(70.75% -0.1494 0.1332)
OKLCH	oklch(70.75% 0.2 138.3)
XYZ	xyz(22.3489, 38.1653, 8.4740)
Luminance	0.3817 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BC2B #902BBC

analogous

#A0BC2B #57BC2B #2BBC47

triadic

#57BC2B #2B57BC #BC2B57

tetradic

#57BC2B #2BA0BC #902BBC #BC472B

square

#57BC2B #2BA0BC #902BBC #BC472B

split-complementary

#57BC2B #472BBC #BC2BA0

monochromatic

#295814 #408A20 #57BC2B #77D64E #9DE280

Accessibility & contrast

On white

2.43

#57BC2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.63

#57BC2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BC2B

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BC2B	#FFFFFF	#000000	##000000
##57BC2B	1.00	2.43	8.63	8.63
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.63	21.00	1.00	1.00
##000000	8.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AB03

Deuteranopia (green-blind)

#B5A33B

Tritanopia (blue-blind)

#4EB5A1

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #57bc2b;
/* rgb */ color: rgb(87, 188, 43);
/* oklch */ color: oklch(70.7% 0.200 138.3);

Tailwind

colors: {
  custom: {
    50: '#91d16f',
    500: '#57bc2b',
    950: '#000000',
  },
}

SCSS

$custom: #57bc2b;
$custom-light: #91d16f;
$custom-dark: #000000;

JSON

{
  "hex": "#57bc2b",
  "rgb": {
    "r": 87,
    "g": 188,
    "b": 43
  },
  "hsl": {
    "h": 101.793,
    "s": 62.771,
    "l": 45.294
  },
  "oklch": {
    "l": 0.70745,
    "c": 0.20017,
    "h": 138.3
  },
  "luminance": 0.38167
}

Semantic roles & 50–950 ramp

primary

#57BC2B

secondary

#B278CB

accent

#42E6B4

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #57BC2B

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

Preview Lab → · Contrast checker → · Palette generator →