#42B030#42B030

#42B030 is a light, vivid green. Relative luminance 0.324; OKLCH L 66.9% C 0.192 H 141.1°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#42B030
RGB	rgb(66, 176, 48)
HSL	hsl(112, 57%, 44%)
HSV	hsv(112, 73%, 69%)
CMYK	cmyk(62.5%, 0%, 72.7%, 31%)
CIE-LAB	lab(63.69, -54.74, 53.32)
CIE-LCH	lch(63.69, 76.42, 135.76°)
OKLab	oklab(66.89% -0.1496 0.1208)
OKLCH	oklch(66.89% 0.192 141.1)
XYZ	xyz(18.3047, 32.4206, 8.0889)
Luminance	0.3242 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B030 #9E30B0

analogous

#82B030 #42B030 #30B05E

triadic

#42B030 #3042B0 #B03042

tetradic

#42B030 #3082B0 #9E30B0 #B05E30

square

#42B030 #3082B0 #9E30B0 #B05E30

split-complementary

#42B030 #5E30B0 #B03082

monochromatic

#1E5016 #308023 #42B030 #60CF4E #8CDC7E

Accessibility & contrast

On white

2.81

#42B030 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#42B030 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B030

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B030	#FFFFFF	#000000	##000000
##42B030	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A019

Deuteranopia (green-blind)

#A7973D

Tritanopia (blue-blind)

#30AA97

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #42b030;
/* rgb */ color: rgb(66, 176, 48);
/* oklch */ color: oklch(66.9% 0.192 141.1);

Tailwind

colors: {
  custom: {
    50: '#84c970',
    500: '#42b030',
    950: '#000000',
  },
}

SCSS

$custom: #42b030;
$custom-light: #84c970;
$custom-dark: #000000;

JSON

{
  "hex": "#42b030",
  "rgb": {
    "r": 66,
    "g": 176,
    "b": 48
  },
  "hsl": {
    "h": 111.563,
    "s": 57.143,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66889,
    "c": 0.19233,
    "h": 141.1
  },
  "luminance": 0.32422
}

Semantic roles & 50–950 ramp

primary

#42B030

secondary

#BA77C5

accent

#47E0CB

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #42B030

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

Preview Lab → · Contrast checker → · Palette generator →