#57BF40#57BF40

#57BF40 is a light, vivid green. Relative luminance 0.397; OKLCH L 71.7% C 0.191 H 140.3°. Best body text is #000000 at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#57BF40
RGB	rgb(87, 191, 64)
HSL	hsl(109, 50%, 50%)
HSV	hsv(109, 66%, 75%)
CMYK	cmyk(54.5%, 0%, 66.5%, 25.1%)
CIE-LAB	lab(69.22, -53.59, 53.04)
CIE-LCH	lch(69.22, 75.40, 135.29°)
OKLab	oklab(71.68% -0.1469 0.1221)
OKLCH	oklch(71.68% 0.191 140.3)
XYZ	xyz(23.4857, 39.6561, 11.2663)
Luminance	0.3966 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BF40 #A840BF

analogous

#96BF40 #57BF40 #40BF69

triadic

#57BF40 #4057BF #BF4057

tetradic

#57BF40 #4096BF #A840BF #BF6940

square

#57BF40 #4096BF #A840BF #BF6940

split-complementary

#57BF40 #6940BF #BF4096

monochromatic

#2D6321 #429131 #57BF40 #7FCE6E #A8DE9C

Accessibility & contrast

On white

2.35

#57BF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.93

#57BF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BF40

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BF40	#FFFFFF	#000000	##000000
##57BF40	1.00	2.35	8.93	8.93
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.93	21.00	1.00	1.00
##000000	8.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE2F

Deuteranopia (green-blind)

#B7A64B

Tritanopia (blue-blind)

#4BB9A5

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #57bf40;
/* rgb */ color: rgb(87, 191, 64);
/* oklch */ color: oklch(71.7% 0.191 140.3);

Tailwind

colors: {
  custom: {
    50: '#90d37b',
    500: '#57bf40',
    950: '#000000',
  },
}

SCSS

$custom: #57bf40;
$custom-light: #90d37b;
$custom-dark: #000000;

JSON

{
  "hex": "#57bf40",
  "rgb": {
    "r": 87,
    "g": 191,
    "b": 64
  },
  "hsl": {
    "h": 109.134,
    "s": 49.804,
    "l": 50
  },
  "oklch": {
    "l": 0.71682,
    "c": 0.19096,
    "h": 140.3
  },
  "luminance": 0.39658
}

Semantic roles & 50–950 ramp

primary

#57BF40

secondary

#C091CA

accent

#4ED9C0

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #57BF40

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

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