#278F22#278F22

#278F22 is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.0% C 0.172 H 142.4°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#278F22
RGB	rgb(39, 143, 34)
HSL	hsl(117, 62%, 35%)
HSV	hsv(117, 76%, 56%)
CMYK	cmyk(72.7%, 0%, 76.2%, 43.9%)
CIE-LAB	lab(52.05, -50.05, 46.52)
CIE-LCH	lch(52.05, 68.33, 137.10°)
OKLab	oklab(57.02% -0.1361 0.1049)
OKLCH	oklch(57.02% 0.172 142.4)
XYZ	xyz(10.9473, 20.1905, 4.8333)
Luminance	0.2019 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278F22 #8A228F

analogous

#5D8F22 #278F22 #228F54

triadic

#278F22 #22278F #8F2227

tetradic

#278F22 #225D8F #8A228F #8F5422

square

#278F22 #225D8F #8A228F #8F5422

split-complementary

#278F22 #54228F #8F225D

monochromatic

#0C2C0A #1A5E16 #278F22 #34C02E #5BD755

Accessibility & contrast

On white

4.17

#278F22 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#278F22 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278F22

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278F22	#FFFFFF	#000000	##000000
##278F22	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92810C

Deuteranopia (green-blind)

#86792E

Tritanopia (blue-blind)

#058B7A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #278f22;
/* rgb */ color: rgb(39, 143, 34);
/* oklch */ color: oklch(57.0% 0.172 142.4);

Tailwind

colors: {
  custom: {
    50: '#72b165',
    500: '#278f22',
    950: '#000000',
  },
}

SCSS

$custom: #278f22;
$custom-light: #72b165;
$custom-dark: #000000;

JSON

{
  "hex": "#278f22",
  "rgb": {
    "r": 39,
    "g": 143,
    "b": 34
  },
  "hsl": {
    "h": 117.248,
    "s": 61.582,
    "l": 34.706
  },
  "oklch": {
    "l": 0.57022,
    "c": 0.17189,
    "h": 142.4
  },
  "luminance": 0.20192
}

Semantic roles & 50–950 ramp

primary

#278F22

secondary

#B652BA

accent

#43E5DD

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #278F22

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

Preview Lab → · Contrast checker → · Palette generator →