#57BE33#57BE33

#57BE33 is a light, vivid green. Relative luminance 0.391; OKLCH L 71.3% C 0.198 H 139.0°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#57BE33
RGB	rgb(87, 190, 51)
HSL	hsl(104, 58%, 47%)
HSV	hsv(104, 73%, 75%)
CMYK	cmyk(54.2%, 0%, 73.2%, 25.5%)
CIE-LAB	lab(68.82, -54.28, 57.63)
CIE-LCH	lch(68.82, 79.17, 133.28°)
OKLab	oklab(71.32% -0.1495 0.13)
OKLCH	oklch(71.32% 0.198 139)
XYZ	xyz(22.9406, 39.0903, 9.4676)
Luminance	0.3909 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57BE33 #9A33BE

analogous

#9DBE33 #57BE33 #33BE54

triadic

#57BE33 #3357BE #BE3357

tetradic

#57BE33 #339DBE #9A33BE #BE5433

square

#57BE33 #339DBE #9A33BE #BE5433

split-complementary

#57BE33 #5433BE #BE339D

monochromatic

#2B5E19 #418E26 #57BE33 #7AD35B #A1E08B

Accessibility & contrast

On white

2.38

#57BE33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.82

#57BE33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57BE33

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57BE33	#FFFFFF	#000000	##000000
##57BE33	1.00	2.38	8.82	8.82
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.82	21.00	1.00	1.00
##000000	8.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AD19

Deuteranopia (green-blind)

#B6A541

Tritanopia (blue-blind)

#4DB8A3

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #57be33;
/* rgb */ color: rgb(87, 190, 51);
/* oklch */ color: oklch(71.3% 0.198 139.0);

Tailwind

colors: {
  custom: {
    50: '#91d274',
    500: '#57be33',
    950: '#000000',
  },
}

SCSS

$custom: #57be33;
$custom-light: #91d274;
$custom-dark: #000000;

JSON

{
  "hex": "#57be33",
  "rgb": {
    "r": 87,
    "g": 190,
    "b": 51
  },
  "hsl": {
    "h": 104.46,
    "s": 57.676,
    "l": 47.255
  },
  "oklch": {
    "l": 0.71316,
    "c": 0.19815,
    "h": 139
  },
  "luminance": 0.39092
}

Semantic roles & 50–950 ramp

primary

#57BE33

secondary

#B883CA

accent

#47E1B9

background

#F9FDF7

surface

#F2FAED

border

#CCD3C8

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #57BE33

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

Preview Lab → · Contrast checker → · Palette generator →