#42B633#42B633

#42B633 is a light, vivid green. Relative luminance 0.349; OKLCH L 68.5% C 0.198 H 141.5°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#42B633
RGB	rgb(66, 182, 51)
HSL	hsl(113, 56%, 46%)
HSV	hsv(113, 72%, 71%)
CMYK	cmyk(63.7%, 0%, 72%, 28.6%)
CIE-LAB	lab(65.63, -56.61, 54.19)
CIE-LCH	lch(65.63, 78.36, 136.25°)
OKLab	oklab(68.5% -0.1545 0.123)
OKLCH	oklch(68.5% 0.198 141.5)
XYZ	xyz(19.5712, 34.8512, 8.8269)
Luminance	0.3485 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42B633 #A733B6

analogous

#83B633 #42B633 #33B665

triadic

#42B633 #3342B6 #B63342

tetradic

#42B633 #3383B6 #A733B6 #B66533

square

#42B633 #3383B6 #A733B6 #B66533

split-complementary

#42B633 #6533B6 #B63383

monochromatic

#1F5618 #318626 #42B633 #64D056 #90DD86

Accessibility & contrast

On white

2.63

#42B633 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#42B633 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #42B633

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42B633	#FFFFFF	#000000	##000000
##42B633	1.00	2.63	7.97	7.97
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA51D

Deuteranopia (green-blind)

#AC9C40

Tritanopia (blue-blind)

#2DB09C

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #42b633;
/* rgb */ color: rgb(66, 182, 51);
/* oklch */ color: oklch(68.5% 0.198 141.5);

Tailwind

colors: {
  custom: {
    50: '#85cd73',
    500: '#42b633',
    950: '#000000',
  },
}

SCSS

$custom: #42b633;
$custom-light: #85cd73;
$custom-dark: #000000;

JSON

{
  "hex": "#42b633",
  "rgb": {
    "r": 66,
    "g": 182,
    "b": 51
  },
  "hsl": {
    "h": 113.13,
    "s": 56.223,
    "l": 45.686
  },
  "oklch": {
    "l": 0.68503,
    "c": 0.19752,
    "h": 141.5
  },
  "luminance": 0.34853
}

Semantic roles & 50–950 ramp

primary

#42B633

secondary

#BE7EC7

accent

#48E0CE

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1408

muted

#7D827B

Preview Lab

Preview with #42B633

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

Preview Lab → · Contrast checker → · Palette generator →