#278D24#278D24

#278D24 is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.5% C 0.168 H 142.6°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#278D24
RGB	rgb(39, 141, 36)
HSL	hsl(118, 59%, 35%)
HSV	hsv(118, 74%, 55%)
CMYK	cmyk(72.3%, 0%, 74.5%, 44.7%)
CIE-LAB	lab(51.39, -49.20, 45.10)
CIE-LCH	lch(51.39, 66.74, 137.49°)
OKLab	oklab(56.48% -0.1337 0.1022)
OKLCH	oklch(56.48% 0.168 142.6)
XYZ	xyz(10.6794, 19.6073, 4.8905)
Luminance	0.1961 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278D24 #8A248D

analogous

#5B8D24 #278D24 #248D56

triadic

#278D24 #24278D #8D2427

tetradic

#278D24 #245B8D #8A248D #8D5624

square

#278D24 #245B8D #8A248D #8D5624

split-complementary

#278D24 #56248D #8D245B

monochromatic

#0C2B0B #1A5C18 #278D24 #34BE30 #5BD457

Accessibility & contrast

On white

4.27

#278D24 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#278D24 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278D24

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278D24	#FFFFFF	#000000	##000000
##278D24	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F11

Deuteranopia (green-blind)

#85772F

Tritanopia (blue-blind)

#068979

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #278d24;
/* rgb */ color: rgb(39, 141, 36);
/* oklch */ color: oklch(56.5% 0.168 142.6);

Tailwind

colors: {
  custom: {
    50: '#72af66',
    500: '#278d24',
    950: '#000000',
  },
}

SCSS

$custom: #278d24;
$custom-light: #72af66;
$custom-dark: #000000;

JSON

{
  "hex": "#278d24",
  "rgb": {
    "r": 39,
    "g": 141,
    "b": 36
  },
  "hsl": {
    "h": 118.286,
    "s": 59.322,
    "l": 34.706
  },
  "oklch": {
    "l": 0.56477,
    "c": 0.16834,
    "h": 142.6
  },
  "luminance": 0.19608
}

Semantic roles & 50–950 ramp

primary

#278D24

secondary

#B654B8

accent

#45E3DE

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #278D24

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

Preview Lab → · Contrast checker → · Palette generator →