#57CA33#57CA33

#57CA33 is a light, highly saturated green. Relative luminance 0.445; OKLCH L 74.4% C 0.212 H 139.5°. Best body text is #000000 at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#57CA33
RGB	rgb(87, 202, 51)
HSL	hsl(106, 60%, 50%)
HSV	hsv(106, 75%, 79%)
CMYK	cmyk(56.9%, 0%, 74.8%, 20.8%)
CIE-LAB	lab(72.56, -58.64, 61.36)
CIE-LCH	lch(72.56, 84.88, 133.70°)
OKLab	oklab(74.41% -0.1613 0.1378)
OKLCH	oklch(74.41% 0.212 139.5)
XYZ	xyz(25.6475, 44.5041, 10.3699)
Luminance	0.4451 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57CA33 #A633CA

analogous

#A3CA33 #57CA33 #33CA5A

triadic

#57CA33 #3357CA #CA3357

tetradic

#57CA33 #33A3CA #A633CA #CA5A33

square

#57CA33 #33A3CA #A633CA #CA5A33

split-complementary

#57CA33 #5A33CA #CA33A3

monochromatic

#2D681A #429927 #57CA33 #7FD863 #A7E494

Accessibility & contrast

On white

2.12

#57CA33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.90

#57CA33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57CA33

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57CA33	#FFFFFF	#000000	##000000
##57CA33	1.00	2.12	9.90	9.90
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.90	21.00	1.00	1.00
##000000	9.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B812

Deuteranopia (green-blind)

#C1AE43

Tritanopia (blue-blind)

#4AC3AD

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #57ca33;
/* rgb */ color: rgb(87, 202, 51);
/* oklch */ color: oklch(74.4% 0.212 139.5);

Tailwind

colors: {
  custom: {
    50: '#92db75',
    500: '#57ca33',
    950: '#000000',
  },
}

SCSS

$custom: #57ca33;
$custom-light: #92db75;
$custom-dark: #000000;

JSON

{
  "hex": "#57ca33",
  "rgb": {
    "r": 87,
    "g": 202,
    "b": 51
  },
  "hsl": {
    "h": 105.695,
    "s": 59.684,
    "l": 49.608
  },
  "oklch": {
    "l": 0.74408,
    "c": 0.21215,
    "h": 139.5
  },
  "luminance": 0.44506
}

Semantic roles & 50–950 ramp

primary

#57CA33

secondary

#BE8ACF

accent

#45E3BD

background

#F9FDF7

surface

#F2FBED

border

#CCD4C8

text

#0E1509

muted

#7E837B

Preview Lab

Preview with #57CA33

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

Preview Lab → · Contrast checker → · Palette generator →