#42921F#42921F

#42921F is a mid, vivid green. Relative luminance 0.218; OKLCH L 58.7% C 0.166 H 138.3°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#42921F
RGB	rgb(66, 146, 31)
HSL	hsl(102, 65%, 35%)
HSV	hsv(102, 79%, 57%)
CMYK	cmyk(54.8%, 0%, 78.8%, 42.7%)
CIE-LAB	lab(53.83, -44.88, 49.58)
CIE-LCH	lch(53.83, 66.88, 132.15°)
OKLab	oklab(58.71% -0.124 0.1106)
OKLCH	oklch(58.71% 0.166 138.3)
XYZ	xyz(12.7725, 21.8139, 4.8335)
Luminance	0.2182 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42921F #6F1F92

analogous

#7C921F #42921F #1F9235

triadic

#42921F #1F4292 #921F42

tetradic

#42921F #1F7C92 #6F1F92 #92351F

square

#42921F #1F7C92 #6F1F92 #92351F

split-complementary

#42921F #351F92 #921F7C

monochromatic

#142D0A #2B6014 #42921F #59C42A #7BDA51

Accessibility & contrast

On white

3.92

#42921F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#42921F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42921F

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42921F	#FFFFFF	#000000	##000000
##42921F	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978501

Deuteranopia (green-blind)

#8C7E2C

Tritanopia (blue-blind)

#3B8D7C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #42921f;
/* rgb */ color: rgb(66, 146, 31);
/* oklch */ color: oklch(58.7% 0.166 138.3);

Tailwind

colors: {
  custom: {
    50: '#7fb364',
    500: '#42921f',
    950: '#000000',
  },
}

SCSS

$custom: #42921f;
$custom-light: #7fb364;
$custom-dark: #000000;

JSON

{
  "hex": "#42921f",
  "rgb": {
    "r": 66,
    "g": 146,
    "b": 31
  },
  "hsl": {
    "h": 101.739,
    "s": 64.972,
    "l": 34.706
  },
  "oklch": {
    "l": 0.58711,
    "c": 0.1662,
    "h": 138.3
  },
  "luminance": 0.21815
}

Semantic roles & 50–950 ramp

primary

#42921F

secondary

#9C50BD

accent

#40E8B5

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #42921F

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

Preview Lab → · Contrast checker → · Palette generator →