#42972B#42972B

#42972B is a mid, vivid green. Relative luminance 0.235; OKLCH L 60.2% C 0.165 H 139.8°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#42972B
RGB	rgb(66, 151, 43)
HSL	hsl(107, 56%, 38%)
HSV	hsv(107, 72%, 59%)
CMYK	cmyk(56.3%, 0%, 71.5%, 40.8%)
CIE-LAB	lab(55.55, -45.93, 46.87)
CIE-LCH	lch(55.55, 65.62, 134.42°)
OKLab	oklab(60.15% -0.1261 0.1067)
OKLCH	oklch(60.15% 0.165 139.8)
XYZ	xyz(13.7488, 23.4647, 6.0897)
Luminance	0.2347 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42972B #802B97

analogous

#78972B #42972B #2B974A

triadic

#42972B #2B4297 #972B42

tetradic

#42972B #2B7897 #802B97 #974A2B

square

#42972B #2B7897 #802B97 #974A2B

split-complementary

#42972B #4A2B97 #972B78

monochromatic

#183810 #2D671D #42972B #57C739 #7FD468

Accessibility & contrast

On white

3.69

#42972B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#42972B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42972B

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42972B	#FFFFFF	#000000	##000000
##42972B	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B891A

Deuteranopia (green-blind)

#908235

Tritanopia (blue-blind)

#399282

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #42972b;
/* rgb */ color: rgb(66, 151, 43);
/* oklch */ color: oklch(60.2% 0.165 139.8);

Tailwind

colors: {
  custom: {
    50: '#80b66b',
    500: '#42972b',
    950: '#000000',
  },
}

SCSS

$custom: #42972b;
$custom-light: #80b66b;
$custom-dark: #000000;

JSON

{
  "hex": "#42972b",
  "rgb": {
    "r": 66,
    "g": 151,
    "b": 43
  },
  "hsl": {
    "h": 107.222,
    "s": 55.67,
    "l": 38.039
  },
  "oklch": {
    "l": 0.60153,
    "c": 0.16518,
    "h": 139.8
  },
  "luminance": 0.23466
}

Semantic roles & 50–950 ramp

primary

#42972B

secondary

#A863BB

accent

#49DFBF

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1107

muted

#7C807A

Preview Lab

Preview with #42972B

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

Preview Lab → · Contrast checker → · Palette generator →