#42891F#42891F

#42891F is a mid, vivid green. Relative luminance 0.191; OKLCH L 56.3% C 0.155 H 137.6°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#42891F
RGB	rgb(66, 137, 31)
HSL	hsl(100, 63%, 33%)
HSV	hsv(100, 77%, 54%)
CMYK	cmyk(51.8%, 0%, 77.4%, 46.3%)
CIE-LAB	lab(50.86, -41.32, 46.70)
CIE-LCH	lch(50.86, 62.36, 131.50°)
OKLab	oklab(56.27% -0.1145 0.1046)
OKLCH	oklch(56.27% 0.155 137.6)
XYZ	xyz(11.4394, 19.1477, 4.3891)
Luminance	0.1915 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42891F #661F89

analogous

#77891F #42891F #1F8931

triadic

#42891F #1F4289 #891F42

tetradic

#42891F #1F7789 #661F89 #89311F

square

#42891F #1F7789 #661F89 #89311F

split-complementary

#42891F #311F89 #891F77

monochromatic

#122508 #2A5714 #42891F #5ABB2A #7AD64C

Accessibility & contrast

On white

4.35

#42891F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#42891F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42891F

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42891F	#FFFFFF	#000000	##000000
##42891F	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D07

Deuteranopia (green-blind)

#84772A

Tritanopia (blue-blind)

#3D8475

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #42891f;
/* rgb */ color: rgb(66, 137, 31);
/* oklch */ color: oklch(56.3% 0.155 137.6);

Tailwind

colors: {
  custom: {
    50: '#7eac63',
    500: '#42891f',
    950: '#000000',
  },
}

SCSS

$custom: #42891f;
$custom-light: #7eac63;
$custom-dark: #000000;

JSON

{
  "hex": "#42891f",
  "rgb": {
    "r": 66,
    "g": 137,
    "b": 31
  },
  "hsl": {
    "h": 100.189,
    "s": 63.095,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56265,
    "c": 0.15506,
    "h": 137.6
  },
  "luminance": 0.19149
}

Semantic roles & 50–950 ramp

primary

#42891F

secondary

#954BB9

accent

#42E6B0

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #42891F

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

Preview Lab → · Contrast checker → · Palette generator →