#42B333#42B333

#42B333 is a light, vivid green. Relative luminance 0.336; OKLCH L 67.7% C 0.194 H 141.4°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#42B333
RGB	rgb(66, 179, 51)
HSL	hsl(113, 56%, 45%)
HSV	hsv(113, 72%, 70%)
CMYK	cmyk(63.1%, 0%, 71.5%, 29.8%)
CIE-LAB	lab(64.67, -55.56, 53.20)
CIE-LCH	lch(64.67, 76.92, 136.24°)
OKLab	oklab(67.71% -0.1517 0.121)
OKLCH	oklch(67.71% 0.194 141.4)
XYZ	xyz(18.9634, 33.6356, 8.6243)
Luminance	0.3364 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B333 #A433B3

analogous

#82B333 #42B333 #33B364

triadic

#42B333 #3342B3 #B33342

tetradic

#42B333 #3382B3 #A433B3 #B36433

square

#42B333 #3382B3 #A433B3 #B36433

split-complementary

#42B333 #6433B3 #B33382

monochromatic

#1F5418 #308325 #42B333 #63CE55 #8FDC84

Accessibility & contrast

On white

2.72

#42B333 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#42B333 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B333

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B333	#FFFFFF	#000000	##000000
##42B333	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A31E

Deuteranopia (green-blind)

#AA9940

Tritanopia (blue-blind)

#2FAD9A

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #42b333;
/* rgb */ color: rgb(66, 179, 51);
/* oklch */ color: oklch(67.7% 0.194 141.4);

Tailwind

colors: {
  custom: {
    50: '#84cb72',
    500: '#42b333',
    950: '#000000',
  },
}

SCSS

$custom: #42b333;
$custom-light: #84cb72;
$custom-dark: #000000;

JSON

{
  "hex": "#42b333",
  "rgb": {
    "r": 66,
    "g": 179,
    "b": 51
  },
  "hsl": {
    "h": 112.969,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.67709,
    "c": 0.19401,
    "h": 141.4
  },
  "luminance": 0.33637
}

Semantic roles & 50–950 ramp

primary

#42B333

secondary

#BD7CC6

accent

#49DFCD

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #42B333

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

Preview Lab → · Contrast checker → · Palette generator →