#42971F#42971F

#42971F is a mid, vivid green. Relative luminance 0.234; OKLCH L 60.1% C 0.172 H 138.6°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#42971F
RGB	rgb(66, 151, 31)
HSL	hsl(103, 66%, 36%)
HSV	hsv(103, 79%, 59%)
CMYK	cmyk(56.3%, 0%, 79.5%, 40.8%)
CIE-LAB	lab(55.47, -46.80, 51.15)
CIE-LCH	lch(55.47, 69.33, 132.46°)
OKLab	oklab(60.07% -0.1292 0.1139)
OKLCH	oklch(60.07% 0.172 138.6)
XYZ	xyz(13.5602, 23.3893, 5.0961)
Luminance	0.2339 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42971F #741F97

analogous

#7E971F #42971F #1F9738

triadic

#42971F #1F4297 #971F42

tetradic

#42971F #1F7E97 #741F97 #97381F

square

#42971F #1F7E97 #741F97 #97381F

split-complementary

#42971F #381F97 #971F7E

monochromatic

#16310A #2C6415 #42971F #58CA29 #7CDC54

Accessibility & contrast

On white

3.70

#42971F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#42971F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42971F

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42971F	#FFFFFF	#000000	##000000
##42971F	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8900

Deuteranopia (green-blind)

#91822D

Tritanopia (blue-blind)

#3A9281

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #42971f;
/* rgb */ color: rgb(66, 151, 31);
/* oklch */ color: oklch(60.1% 0.172 138.6);

Tailwind

colors: {
  custom: {
    50: '#80b665',
    500: '#42971f',
    950: '#000000',
  },
}

SCSS

$custom: #42971f;
$custom-light: #80b665;
$custom-dark: #000000;

JSON

{
  "hex": "#42971f",
  "rgb": {
    "r": 66,
    "g": 151,
    "b": 31
  },
  "hsl": {
    "h": 102.5,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.60065,
    "c": 0.17224,
    "h": 138.6
  },
  "luminance": 0.2339
}

Semantic roles & 50–950 ramp

primary

#42971F

secondary

#A052BF

accent

#3FE9B7

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #42971F

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

Preview Lab → · Contrast checker → · Palette generator →