#57A640#57A640

#57A640 is a light, vivid green. Relative luminance 0.297; OKLCH L 65.2% C 0.159 H 139.2°. Best body text is #000000 at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#57A640
RGB	rgb(87, 166, 64)
HSL	hsl(106, 44%, 45%)
HSV	hsv(106, 61%, 65%)
CMYK	cmyk(47.6%, 0%, 61.4%, 34.9%)
CIE-LAB	lab(61.37, -43.75, 44.37)
CIE-LCH	lch(61.37, 62.31, 134.60°)
OKLab	oklab(65.22% -0.1202 0.1036)
OKLCH	oklch(65.22% 0.159 139.2)
XYZ	xyz(18.4914, 29.6676, 9.6015)
Luminance	0.2967 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57A640 #8F40A6

analogous

#8AA640 #57A640 #40A65C

triadic

#57A640 #4057A6 #A64057

tetradic

#57A640 #408AA6 #8F40A6 #A65C40

square

#57A640 #408AA6 #8F40A6 #A65C40

split-complementary

#57A640 #5C40A6 #A6408A

monochromatic

#294E1E #407A2F #57A640 #77C261 #9DD38D

Accessibility & contrast

On white

3.03

#57A640 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.93

#57A640 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57A640

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57A640	#FFFFFF	#000000	##000000
##57A640	1.00	3.03	6.93	6.93
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.93	21.00	1.00	1.00
##000000	6.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9835

Deuteranopia (green-blind)

#A09248

Tritanopia (blue-blind)

#50A190

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #57a640;
/* rgb */ color: rgb(87, 166, 64);
/* oklch */ color: oklch(65.2% 0.159 139.2);

Tailwind

colors: {
  custom: {
    50: '#8dc179',
    500: '#57a640',
    950: '#000000',
  },
}

SCSS

$custom: #57a640;
$custom-light: #8dc179;
$custom-dark: #000000;

JSON

{
  "hex": "#57a640",
  "rgb": {
    "r": 87,
    "g": 166,
    "b": 64
  },
  "hsl": {
    "h": 106.471,
    "s": 44.348,
    "l": 45.098
  },
  "oklch": {
    "l": 0.65222,
    "c": 0.1587,
    "h": 139.2
  },
  "luminance": 0.29669
}

Semantic roles & 50–950 ramp

primary

#57A640

secondary

#B184BE

accent

#54D4B7

background

#F9FBF7

surface

#F1F7ED

border

#CBD0C8

text

#0D1209

muted

#7E817B

Preview Lab

Preview with #57A640

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

Preview Lab → · Contrast checker → · Palette generator →