#57B048#57B048

#57B048 is a light, vivid green. Relative luminance 0.335; OKLCH L 67.9% C 0.165 H 140.9°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#57B048
RGB	rgb(87, 176, 72)
HSL	hsl(111, 42%, 49%)
HSV	hsv(111, 59%, 69%)
CMYK	cmyk(50.6%, 0%, 59.1%, 31%)
CIE-LAB	lab(64.60, -46.95, 44.38)
CIE-LCH	lch(64.60, 64.60, 136.61°)
OKLab	oklab(67.9% -0.1284 0.1044)
OKLCH	oklch(67.9% 0.165 140.9)
XYZ	xyz(20.6246, 33.5432, 11.5173)
Luminance	0.3355 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B048 #A148B0

analogous

#8BB048 #57B048 #48B06D

triadic

#57B048 #4857B0 #B04857

tetradic

#57B048 #488BB0 #A148B0 #B06D48

square

#57B048 #488BB0 #A148B0 #B06D48

split-complementary

#57B048 #6D48B0 #B0488B

monochromatic

#2C5924 #428536 #57B048 #7DC570 #A4D69C

Accessibility & contrast

On white

2.72

#57B048 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#57B048 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B048

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B048	#FFFFFF	#000000	##000000
##57B048	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A13D

Deuteranopia (green-blind)

#A89A50

Tritanopia (blue-blind)

#4DAB99

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #57b048;
/* rgb */ color: rgb(87, 176, 72);
/* oklch */ color: oklch(67.9% 0.165 140.9);

Tailwind

colors: {
  custom: {
    50: '#8ec87e',
    500: '#57b048',
    950: '#000000',
  },
}

SCSS

$custom: #57b048;
$custom-light: #8ec87e;
$custom-dark: #000000;

JSON

{
  "hex": "#57b048",
  "rgb": {
    "r": 87,
    "g": 176,
    "b": 72
  },
  "hsl": {
    "h": 111.346,
    "s": 41.935,
    "l": 48.627
  },
  "oklch": {
    "l": 0.67901,
    "c": 0.16548,
    "h": 140.9
  },
  "luminance": 0.33545
}

Semantic roles & 50–950 ramp

primary

#57B048

secondary

#BC91C3

accent

#56D2C0

background

#F9FCF7

surface

#F1F8EE

border

#CBD1C9

text

#0D130A

muted

#7E827C

Preview Lab

Preview with #57B048

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

Preview Lab → · Contrast checker → · Palette generator →