#42B330#42B330

#42B330 is a light, vivid green. Relative luminance 0.336; OKLCH L 67.7% C 0.196 H 141.1°. Best body text is #000000 at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#42B330
RGB	rgb(66, 179, 48)
HSL	hsl(112, 58%, 45%)
HSV	hsv(112, 73%, 70%)
CMYK	cmyk(63.1%, 0%, 73.2%, 29.8%)
CIE-LAB	lab(64.65, -55.80, 54.30)
CIE-LCH	lch(64.65, 77.86, 135.78°)
OKLab	oklab(67.69% -0.1525 0.1229)
OKLCH	oklch(67.69% 0.196 141.1)
XYZ	xyz(18.8994, 33.6100, 8.2871)
Luminance	0.3361 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B330 #A130B3

analogous

#83B330 #42B330 #30B360

triadic

#42B330 #3042B3 #B33042

tetradic

#42B330 #3083B3 #A130B3 #B36030

square

#42B330 #3083B3 #A130B3 #B36030

split-complementary

#42B330 #6030B3 #B33083

monochromatic

#1E5216 #308323 #42B330 #62D050 #8DDD80

Accessibility & contrast

On white

2.72

#42B330 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.72

#42B330 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B330

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B330	#FFFFFF	#000000	##000000
##42B330	1.00	2.72	7.72	7.72
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.72	21.00	1.00	1.00
##000000	7.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A218

Deuteranopia (green-blind)

#AA993D

Tritanopia (blue-blind)

#2FAD9A

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #42b330;
/* rgb */ color: rgb(66, 179, 48);
/* oklch */ color: oklch(67.7% 0.196 141.1);

Tailwind

colors: {
  custom: {
    50: '#84cb71',
    500: '#42b330',
    950: '#000000',
  },
}

SCSS

$custom: #42b330;
$custom-light: #84cb71;
$custom-dark: #000000;

JSON

{
  "hex": "#42b330",
  "rgb": {
    "r": 66,
    "g": 179,
    "b": 48
  },
  "hsl": {
    "h": 111.756,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.67685,
    "c": 0.19584,
    "h": 141.1
  },
  "luminance": 0.33612
}

Semantic roles & 50–950 ramp

primary

#42B330

secondary

#BB79C6

accent

#47E1CC

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #42B330

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

Preview Lab → · Contrast checker → · Palette generator →