#57B554#57B554

#57B554 is a light, vivid green. Relative luminance 0.357; OKLCH L 69.3% C 0.162 H 143.0°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#57B554
RGB	rgb(87, 181, 84)
HSL	hsl(118, 40%, 52%)
HSV	hsv(118, 54%, 71%)
CMYK	cmyk(51.9%, 0%, 53.6%, 29%)
CIE-LAB	lab(66.30, -47.50, 40.67)
CIE-LCH	lch(66.30, 62.53, 139.43°)
OKLab	oklab(69.34% -0.1293 0.0973)
OKLCH	oklch(69.34% 0.162 143)
XYZ	xyz(22.0535, 35.7123, 14.1168)
Luminance	0.3571 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B554 #B254B5

analogous

#88B554 #57B554 #54B582

triadic

#57B554 #5457B5 #B55457

tetradic

#57B554 #5488B5 #B254B5 #B58254

square

#57B554 #5488B5 #B254B5 #B58254

split-complementary

#57B554 #8254B5 #B55488

monochromatic

#2D642B #408E3E #57B554 #81C77F #ABDAA9

Accessibility & contrast

On white

2.58

#57B554 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#57B554 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B554

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B554	#FFFFFF	#000000	##000000
##57B554	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A64B

Deuteranopia (green-blind)

#AC9E5B

Tritanopia (blue-blind)

#4AB09F

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #57b554;
/* rgb */ color: rgb(87, 181, 84);
/* oklch */ color: oklch(69.3% 0.162 143.0);

Tailwind

colors: {
  custom: {
    50: '#8ecc86',
    500: '#57b554',
    950: '#000000',
  },
}

SCSS

$custom: #57b554;
$custom-light: #8ecc86;
$custom-dark: #000000;

JSON

{
  "hex": "#57b554",
  "rgb": {
    "r": 87,
    "g": 181,
    "b": 84
  },
  "hsl": {
    "h": 118.144,
    "s": 39.592,
    "l": 51.961
  },
  "oklch": {
    "l": 0.69342,
    "c": 0.16178,
    "h": 143
  },
  "luminance": 0.35714
}

Semantic roles & 50–950 ramp

primary

#57B554

secondary

#C69DC8

accent

#58CFCC

background

#F9FCF8

surface

#F1F9EF

border

#CBD2CA

text

#0D130B

muted

#7E827C

Preview Lab

Preview with #57B554

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

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