#42C033#42C033

#42C033 is a light, highly saturated green. Relative luminance 0.391; OKLCH L 71.1% C 0.209 H 141.6°. Best body text is #000000 at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#42C033
RGB	rgb(66, 192, 51)
HSL	hsl(114, 58%, 48%)
HSV	hsv(114, 73%, 75%)
CMYK	cmyk(65.6%, 0%, 73.4%, 24.7%)
CIE-LAB	lab(68.82, -60.04, 57.43)
CIE-LCH	lch(68.82, 83.08, 136.27°)
OKLab	oklab(71.14% -0.1638 0.1298)
OKLCH	oklch(71.14% 0.209 141.6)
XYZ	xyz(21.6928, 39.0943, 9.5341)
Luminance	0.3910 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42C033 #B133C0

analogous

#88C033 #42C033 #33C06A

triadic

#42C033 #3342C0 #C03342

tetradic

#42C033 #3388C0 #B133C0 #C06A33

square

#42C033 #3388C0 #B133C0 #C06A33

split-complementary

#42C033 #6A33C0 #C03388

monochromatic

#215F19 #319026 #42C033 #69D45C #96E18D

Accessibility & contrast

On white

2.38

#42C033 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.82

#42C033 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42C033

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42C033	#FFFFFF	#000000	##000000
##42C033	1.00	2.38	8.82	8.82
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.82	21.00	1.00	1.00
##000000	8.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AE18

Deuteranopia (green-blind)

#B6A442

Tritanopia (blue-blind)

#29BAA5

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #42c033;
/* rgb */ color: rgb(66, 192, 51);
/* oklch */ color: oklch(71.1% 0.209 141.6);

Tailwind

colors: {
  custom: {
    50: '#87d474',
    500: '#42c033',
    950: '#000000',
  },
}

SCSS

$custom: #42c033;
$custom-light: #87d474;
$custom-dark: #000000;

JSON

{
  "hex": "#42c033",
  "rgb": {
    "r": 66,
    "g": 192,
    "b": 51
  },
  "hsl": {
    "h": 113.617,
    "s": 58.025,
    "l": 47.647
  },
  "oklch": {
    "l": 0.71142,
    "c": 0.209,
    "h": 141.6
  },
  "luminance": 0.39097
}

Semantic roles & 50–950 ramp

primary

#42C033

secondary

#C384CB

accent

#47E1D1

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0D1409

muted

#7D837B

Preview Lab

Preview with #42C033

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

Preview Lab → · Contrast checker → · Palette generator →