#57BF37#57BF37

#57BF37 is a light, vivid green. Relative luminance 0.396; OKLCH L 71.6% C 0.197 H 139.4°. Best body text is #000000 at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#57BF37
RGB	rgb(87, 191, 55)
HSL	hsl(106, 55%, 48%)
HSV	hsv(106, 71%, 75%)
CMYK	cmyk(54.5%, 0%, 71.2%, 25.1%)
CIE-LAB	lab(69.16, -54.35, 56.51)
CIE-LCH	lch(69.16, 78.41, 133.88°)
OKLab	oklab(71.6% -0.1495 0.1282)
OKLCH	oklch(71.6% 0.197 139.4)
XYZ	xyz(23.2499, 39.5618, 10.0247)
Luminance	0.3956 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BF37 #9F37BF

analogous

#9BBF37 #57BF37 #37BF5B

triadic

#57BF37 #3757BF #BF3757

tetradic

#57BF37 #379BBF #9F37BF #BF5B37

square

#57BF37 #379BBF #9F37BF #BF5B37

split-complementary

#57BF37 #5B37BF #BF379B

monochromatic

#2C601C #418F29 #57BF37 #7CD262 #A3DF91

Accessibility & contrast

On white

2.36

#57BF37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.91

#57BF37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BF37

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BF37	#FFFFFF	#000000	##000000
##57BF37	1.00	2.36	8.91	8.91
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.91	21.00	1.00	1.00
##000000	8.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE20

Deuteranopia (green-blind)

#B7A644

Tritanopia (blue-blind)

#4CB9A4

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #57bf37;
/* rgb */ color: rgb(87, 191, 55);
/* oklch */ color: oklch(71.6% 0.197 139.4);

Tailwind

colors: {
  custom: {
    50: '#91d376',
    500: '#57bf37',
    950: '#000000',
  },
}

SCSS

$custom: #57bf37;
$custom-light: #91d376;
$custom-dark: #000000;

JSON

{
  "hex": "#57bf37",
  "rgb": {
    "r": 87,
    "g": 191,
    "b": 55
  },
  "hsl": {
    "h": 105.882,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.71605,
    "c": 0.19693,
    "h": 139.4
  },
  "luminance": 0.39564
}

Semantic roles & 50–950 ramp

primary

#57BF37

secondary

#BB88CA

accent

#49DFBB

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #57BF37

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

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