#42A430#42A430

#42A430 is a light, vivid green. Relative luminance 0.279; OKLCH L 63.7% C 0.178 H 140.8°. Best body text is #000000 at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#42A430
RGB	rgb(66, 164, 48)
HSL	hsl(111, 55%, 42%)
HSV	hsv(111, 71%, 64%)
CMYK	cmyk(59.8%, 0%, 70.7%, 35.7%)
CIE-LAB	lab(59.82, -50.41, 49.33)
CIE-LCH	lch(59.82, 70.53, 135.62°)
OKLab	oklab(63.69% -0.1379 0.1125)
OKLCH	oklch(63.69% 0.178 140.8)
XYZ	xyz(16.0550, 27.9211, 7.3390)
Luminance	0.2792 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42A430 #9230A4

analogous

#7CA430 #42A430 #30A458

triadic

#42A430 #3042A4 #A43042

tetradic

#42A430 #307CA4 #9230A4 #A45830

square

#42A430 #307CA4 #9230A4 #A45830

split-complementary

#42A430 #5830A4 #A4307C

monochromatic

#1C4514 #2F7522 #42A430 #5CC948 #86D777

Accessibility & contrast

On white

3.19

#42A430 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.58

#42A430 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42A430

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42A430	#FFFFFF	#000000	##000000
##42A430	1.00	3.19	6.58	6.58
#FFFFFF	3.19	1.00	21.00	21.00
#000000	6.58	21.00	1.00	1.00
##000000	6.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8951E

Deuteranopia (green-blind)

#9C8D3B

Tritanopia (blue-blind)

#349F8D

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #42a430;
/* rgb */ color: rgb(66, 164, 48);
/* oklch */ color: oklch(63.7% 0.178 140.8);

Tailwind

colors: {
  custom: {
    50: '#82c06f',
    500: '#42a430',
    950: '#000000',
  },
}

SCSS

$custom: #42a430;
$custom-light: #82c06f;
$custom-dark: #000000;

JSON

{
  "hex": "#42a430",
  "rgb": {
    "r": 66,
    "g": 164,
    "b": 48
  },
  "hsl": {
    "h": 110.69,
    "s": 54.717,
    "l": 41.569
  },
  "oklch": {
    "l": 0.63689,
    "c": 0.17797,
    "h": 140.8
  },
  "luminance": 0.27923
}

Semantic roles & 50–950 ramp

primary

#42A430

secondary

#B370BF

accent

#4ADEC7

background

#F8FBF6

surface

#F0F7EC

border

#CBD0C7

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #42A430

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

Preview Lab → · Contrast checker → · Palette generator →