#57AC40#57AC40

#57AC40 is a light, vivid green. Relative luminance 0.319; OKLCH L 66.8% C 0.167 H 139.5°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#57AC40
RGB	rgb(87, 172, 64)
HSL	hsl(107, 46%, 46%)
HSV	hsv(107, 63%, 67%)
CMYK	cmyk(49.4%, 0%, 62.8%, 32.5%)
CIE-LAB	lab(63.26, -46.20, 46.50)
CIE-LCH	lch(63.26, 65.55, 134.82°)
OKLab	oklab(66.78% -0.1268 0.1082)
OKLCH	oklch(66.78% 0.167 139.5)
XYZ	xyz(19.6076, 31.9000, 9.9736)
Luminance	0.3190 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57AC40 #9540AC

analogous

#8DAC40 #57AC40 #40AC5F

triadic

#57AC40 #4057AC #AC4057

tetradic

#57AC40 #408DAC #9540AC #AC5F40

square

#57AC40 #408DAC #9540AC #AC5F40

split-complementary

#57AC40 #5F40AC #AC408D

monochromatic

#2A531F #407F2F #57AC40 #79C564 #9FD691

Accessibility & contrast

On white

2.85

#57AC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#57AC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57AC40

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57AC40	#FFFFFF	#000000	##000000
##57AC40	1.00	2.85	7.38	7.38
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19E33

Deuteranopia (green-blind)

#A59649

Tritanopia (blue-blind)

#4FA795

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #57ac40;
/* rgb */ color: rgb(87, 172, 64);
/* oklch */ color: oklch(66.8% 0.167 139.5);

Tailwind

colors: {
  custom: {
    50: '#8dc579',
    500: '#57ac40',
    950: '#000000',
  },
}

SCSS

$custom: #57ac40;
$custom-light: #8dc579;
$custom-dark: #000000;

JSON

{
  "hex": "#57ac40",
  "rgb": {
    "r": 87,
    "g": 172,
    "b": 64
  },
  "hsl": {
    "h": 107.222,
    "s": 45.763,
    "l": 46.275
  },
  "oklch": {
    "l": 0.66777,
    "c": 0.16671,
    "h": 139.5
  },
  "luminance": 0.31901
}

Semantic roles & 50–950 ramp

primary

#57AC40

secondary

#B587C1

accent

#52D5BA

background

#F9FCF7

surface

#F1F8EE

border

#CBD1C9

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #57AC40

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

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