#42931F#42931F

#42931F is a mid, vivid green. Relative luminance 0.221; OKLCH L 59.0% C 0.167 H 138.3°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#42931F
RGB	rgb(66, 147, 31)
HSL	hsl(102, 65%, 35%)
HSV	hsv(102, 79%, 58%)
CMYK	cmyk(55.1%, 0%, 78.9%, 42.4%)
CIE-LAB	lab(54.16, -45.27, 49.89)
CIE-LCH	lch(54.16, 67.37, 132.22°)
OKLab	oklab(58.98% -0.1251 0.1113)
OKLCH	oklch(58.98% 0.167 138.3)
XYZ	xyz(12.9273, 22.1236, 4.8851)
Luminance	0.2213 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42931F #701F93

analogous

#7C931F #42931F #1F9336

triadic

#42931F #1F4293 #931F42

tetradic

#42931F #1F7C93 #701F93 #93361F

square

#42931F #1F7C93 #701F93 #93361F

split-complementary

#42931F #361F93 #931F7C

monochromatic

#152E0A #2B6014 #42931F #59C62A #7BDA52

Accessibility & contrast

On white

3.87

#42931F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#42931F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42931F

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42931F	#FFFFFF	#000000	##000000
##42931F	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988601

Deuteranopia (green-blind)

#8D7F2C

Tritanopia (blue-blind)

#3B8E7D

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #42931f;
/* rgb */ color: rgb(66, 147, 31);
/* oklch */ color: oklch(59.0% 0.167 138.3);

Tailwind

colors: {
  custom: {
    50: '#7fb364',
    500: '#42931f',
    950: '#000000',
  },
}

SCSS

$custom: #42931f;
$custom-light: #7fb364;
$custom-dark: #000000;

JSON

{
  "hex": "#42931f",
  "rgb": {
    "r": 66,
    "g": 147,
    "b": 31
  },
  "hsl": {
    "h": 101.897,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58982,
    "c": 0.16742,
    "h": 138.3
  },
  "luminance": 0.22125
}

Semantic roles & 50–950 ramp

primary

#42931F

secondary

#9D50BE

accent

#40E8B5

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #42931F

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

Preview Lab → · Contrast checker → · Palette generator →