#42A833#42A833

#42A833 is a light, vivid green. Relative luminance 0.294; OKLCH L 64.8% C 0.181 H 141.2°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#42A833
RGB	rgb(66, 168, 51)
HSL	hsl(112, 53%, 43%)
HSV	hsv(112, 70%, 66%)
CMYK	cmyk(60.7%, 0%, 69.6%, 34.1%)
CIE-LAB	lab(61.13, -51.61, 49.51)
CIE-LCH	lch(61.13, 71.52, 136.19°)
OKLab	oklab(64.78% -0.141 0.1132)
OKLCH	oklch(64.78% 0.181 141.2)
XYZ	xyz(16.8461, 29.4010, 7.9185)
Luminance	0.2940 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42A833 #9933A8

analogous

#7CA833 #42A833 #33A85F

triadic

#42A833 #3342A8 #A83342

tetradic

#42A833 #337CA8 #9933A8 #A85F33

square

#42A833 #337CA8 #9933A8 #A85F33

split-complementary

#42A833 #5F33A8 #A8337C

monochromatic

#1D4A16 #307925 #42A833 #5EC94F #89D87E

Accessibility & contrast

On white

3.05

#42A833 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#42A833 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42A833

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42A833	#FFFFFF	#000000	##000000
##42A833	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9922

Deuteranopia (green-blind)

#A0903E

Tritanopia (blue-blind)

#32A391

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #42a833;
/* rgb */ color: rgb(66, 168, 51);
/* oklch */ color: oklch(64.8% 0.181 141.2);

Tailwind

colors: {
  custom: {
    50: '#82c371',
    500: '#42a833',
    950: '#000000',
  },
}

SCSS

$custom: #42a833;
$custom-light: #82c371;
$custom-dark: #000000;

JSON

{
  "hex": "#42a833",
  "rgb": {
    "r": 66,
    "g": 168,
    "b": 51
  },
  "hsl": {
    "h": 112.308,
    "s": 53.425,
    "l": 42.941
  },
  "oklch": {
    "l": 0.64783,
    "c": 0.18085,
    "h": 141.2
  },
  "luminance": 0.29403
}

Semantic roles & 50–950 ramp

primary

#42A833

secondary

#B776C1

accent

#4BDDCA

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1208

muted

#7D817B

Preview Lab

Preview with #42A833

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

Preview Lab → · Contrast checker → · Palette generator →