#33CB39#33CB39

#33CB39 is a light, highly saturated green. Relative luminance 0.437; OKLCH L 73.7% C 0.222 H 143.3°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#33CB39
RGB	rgb(51, 203, 57)
HSL	hsl(122, 60%, 50%)
HSV	hsv(122, 75%, 80%)
CMYK	cmyk(74.9%, 0%, 71.9%, 20.4%)
CIE-LAB	lab(72.03, -65.82, 58.43)
CIE-LCH	lch(72.03, 88.02, 138.40°)
OKLab	oklab(73.73% -0.1784 0.1328)
OKLCH	oklch(73.73% 0.222 143.3)
XYZ	xyz(23.4582, 43.7084, 11.0704)
Luminance	0.4371 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33CB39 #CB33C5

analogous

#79CB33 #33CB39 #33CB85

triadic

#33CB39 #3933CB #CB3933

tetradic

#33CB39 #3379CB #CB33C5 #CB8533

square

#33CB39 #3379CB #CB33C5 #CB8533

split-complementary

#33CB39 #8533CB #CB3379

monochromatic

#1A691E #279A2B #33CB39 #63D868 #94E497

Accessibility & contrast

On white

2.16

#33CB39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#33CB39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33CB39

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33CB39	#FFFFFF	#000000	##000000
##33CB39	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB820

Deuteranopia (green-blind)

#BEAC48

Tritanopia (blue-blind)

#00C5AE

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #33cb39;
/* rgb */ color: rgb(51, 203, 57);
/* oklch */ color: oklch(73.7% 0.222 143.3);

Tailwind

colors: {
  custom: {
    50: '#83dc78',
    500: '#33cb39',
    950: '#000000',
  },
}

SCSS

$custom: #33cb39;
$custom-light: #83dc78;
$custom-dark: #000000;

JSON

{
  "hex": "#33cb39",
  "rgb": {
    "r": 51,
    "g": 203,
    "b": 57
  },
  "hsl": {
    "h": 122.368,
    "s": 59.843,
    "l": 49.804
  },
  "oklch": {
    "l": 0.7373,
    "c": 0.22238,
    "h": 143.3
  },
  "luminance": 0.43711
}

Semantic roles & 50–950 ramp

primary

#33CB39

secondary

#CF8BCD

accent

#45DDE3

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0C1509

muted

#7D837B

Preview Lab

Preview with #33CB39

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

Preview Lab → · Contrast checker → · Palette generator →