#33C43B#33C43B

#33C43B is a light, highly saturated green. Relative luminance 0.405; OKLCH L 71.9% C 0.213 H 143.6°. Best body text is #000000 at 9.10:1 contrast (WCAG AA passes).

Color values

HEX	#33C43B
RGB	rgb(51, 196, 59)
HSL	hsl(123, 59%, 48%)
HSV	hsv(123, 74%, 77%)
CMYK	cmyk(74%, 0%, 69.9%, 23.1%)
CIE-LAB	lab(69.82, -63.42, 55.39)
CIE-LCH	lch(69.82, 84.21, 138.87°)
OKLab	oklab(71.9% -0.1718 0.1266)
OKLCH	oklch(71.9% 0.213 143.6)
XYZ	xyz(21.8932, 40.4969, 10.7997)
Luminance	0.4050 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33C43B #C433BC

analogous

#74C433 #33C43B #33C483

triadic

#33C43B #3B33C4 #C43B33

tetradic

#33C43B #3374C4 #C433BC #C48333

square

#33C43B #3374C4 #C433BC #C48333

split-complementary

#33C43B #8333C4 #C43374

monochromatic

#1A631E #26932C #33C43B #5FD565 #8FE294

Accessibility & contrast

On white

2.31

#33C43B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.10

#33C43B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33C43B

9.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33C43B	#FFFFFF	#000000	##000000
##33C43B	1.00	2.31	9.10	9.10
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.10	21.00	1.00	1.00
##000000	9.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B126

Deuteranopia (green-blind)

#B8A648

Tritanopia (blue-blind)

#00BEA9

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #33c43b;
/* rgb */ color: rgb(51, 196, 59);
/* oklch */ color: oklch(71.9% 0.213 143.6);

Tailwind

colors: {
  custom: {
    50: '#81d778',
    500: '#33c43b',
    950: '#000000',
  },
}

SCSS

$custom: #33c43b;
$custom-light: #81d778;
$custom-dark: #000000;

JSON

{
  "hex": "#33c43b",
  "rgb": {
    "r": 51,
    "g": 196,
    "b": 59
  },
  "hsl": {
    "h": 123.31,
    "s": 58.704,
    "l": 48.431
  },
  "oklch": {
    "l": 0.71898,
    "c": 0.21343,
    "h": 143.6
  },
  "luminance": 0.40499
}

Semantic roles & 50–950 ramp

primary

#33C43B

secondary

#CD86C9

accent

#46D9E2

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1509

muted

#7D837B

Preview Lab

Preview with #33C43B

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

Preview Lab → · Contrast checker → · Palette generator →