#33CA57#33CA57

#33CA57 is a light, vivid green. Relative luminance 0.436; OKLCH L 73.8% C 0.200 H 147.0°. Best body text is #000000 at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#33CA57
RGB	rgb(51, 202, 87)
HSL	hsl(134, 60%, 50%)
HSV	hsv(134, 75%, 79%)
CMYK	cmyk(74.8%, 0%, 56.9%, 20.8%)
CIE-LAB	lab(71.98, -62.30, 45.80)
CIE-LCH	lch(71.98, 77.33, 143.68°)
OKLab	oklab(73.77% -0.1677 0.1089)
OKLCH	oklch(73.77% 0.2 147)
XYZ	xyz(24.2042, 43.6302, 16.1608)
Luminance	0.4363 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33CA57 #CA33A6

analogous

#5ACA33 #33CA57 #33CAA3

triadic

#33CA57 #5733CA #CA5733

tetradic

#33CA57 #335ACA #CA33A6 #CAA333

square

#33CA57 #335ACA #CA33A6 #CAA333

split-complementary

#33CA57 #A333CA #CA335A

monochromatic

#1A682D #279942 #33CA57 #63D87F #94E4A7

Accessibility & contrast

On white

2.16

#33CA57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.73

#33CA57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33CA57

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33CA57	#FFFFFF	#000000	##000000
##33CA57	1.00	2.16	9.73	9.73
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.73	21.00	1.00	1.00
##000000	9.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB84C

Deuteranopia (green-blind)

#BBAC60

Tritanopia (blue-blind)

#00C5B1

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #33ca57;
/* rgb */ color: rgb(51, 202, 87);
/* oklch */ color: oklch(73.8% 0.200 147.0);

Tailwind

colors: {
  custom: {
    50: '#81db89',
    500: '#33ca57',
    950: '#000000',
  },
}

SCSS

$custom: #33ca57;
$custom-light: #81db89;
$custom-dark: #000000;

JSON

{
  "hex": "#33ca57",
  "rgb": {
    "r": 51,
    "g": 202,
    "b": 87
  },
  "hsl": {
    "h": 134.305,
    "s": 59.684,
    "l": 49.608
  },
  "oklch": {
    "l": 0.73771,
    "c": 0.19995,
    "h": 147
  },
  "luminance": 0.43633
}

Semantic roles & 50–950 ramp

primary

#33CA57

secondary

#CF8ABE

accent

#45BDE3

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #33CA57

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

Preview Lab → · Contrast checker → · Palette generator →