#278E24#278E24

#278E24 is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.8% C 0.170 H 142.6°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#278E24
RGB	rgb(39, 142, 36)
HSL	hsl(118, 60%, 35%)
HSV	hsv(118, 75%, 56%)
CMYK	cmyk(72.5%, 0%, 74.6%, 44.3%)
CIE-LAB	lab(51.73, -49.55, 45.44)
CIE-LCH	lch(51.73, 67.23, 137.48°)
OKLab	oklab(56.76% -0.1347 0.103)
OKLCH	oklch(56.76% 0.17 142.6)
XYZ	xyz(10.8275, 19.9035, 4.9399)
Luminance	0.1991 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278E24 #8B248E

analogous

#5C8E24 #278E24 #248E56

triadic

#278E24 #24278E #8E2427

tetradic

#278E24 #245C8E #8B248E #8E5624

square

#278E24 #245C8E #8B248E #8E5624

split-complementary

#278E24 #56248E #8E245C

monochromatic

#0C2C0B #1A5D18 #278E24 #34BF30 #5BD558

Accessibility & contrast

On white

4.22

#278E24 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#278E24 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278E24

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278E24	#FFFFFF	#000000	##000000
##278E24	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918011

Deuteranopia (green-blind)

#85782F

Tritanopia (blue-blind)

#058A79

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #278e24;
/* rgb */ color: rgb(39, 142, 36);
/* oklch */ color: oklch(56.8% 0.170 142.6);

Tailwind

colors: {
  custom: {
    50: '#72b066',
    500: '#278e24',
    950: '#000000',
  },
}

SCSS

$custom: #278e24;
$custom-light: #72b066;
$custom-dark: #000000;

JSON

{
  "hex": "#278e24",
  "rgb": {
    "r": 39,
    "g": 142,
    "b": 36
  },
  "hsl": {
    "h": 118.302,
    "s": 59.551,
    "l": 34.902
  },
  "oklch": {
    "l": 0.56757,
    "c": 0.16951,
    "h": 142.6
  },
  "luminance": 0.19905
}

Semantic roles & 50–950 ramp

primary

#278E24

secondary

#B655B9

accent

#45E3DE

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091106

muted

#7B807A

Preview Lab

Preview with #278E24

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

Preview Lab → · Contrast checker → · Palette generator →