#278E29#278E29

#278E29 is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.8% C 0.166 H 143.2°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#278E29
RGB	rgb(39, 142, 41)
HSL	hsl(121, 57%, 35%)
HSV	hsv(121, 73%, 56%)
CMYK	cmyk(72.5%, 0%, 71.1%, 44.3%)
CIE-LAB	lab(51.77, -49.10, 43.49)
CIE-LCH	lch(51.77, 65.59, 138.47°)
OKLab	oklab(56.8% -0.1332 0.0995)
OKLCH	oklch(56.8% 0.166 143.2)
XYZ	xyz(10.9093, 19.9362, 5.3705)
Luminance	0.1994 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278E29 #8E278C

analogous

#588E27 #278E29 #278E5C

triadic

#278E29 #29278E #8E2927

tetradic

#278E29 #27588E #8E278C #8E5C27

square

#278E29 #27588E #8E278C #8E5C27

split-complementary

#278E29 #5C278E #8E2758

monochromatic

#0D2E0D #1A5E1B #278E29 #34BE37 #5DD25F

Accessibility & contrast

On white

4.21

#278E29 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#278E29 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278E29

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278E29	#FFFFFF	#000000	##000000
##278E29	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91801A

Deuteranopia (green-blind)

#857833

Tritanopia (blue-blind)

#028A7A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #278e29;
/* rgb */ color: rgb(39, 142, 41);
/* oklch */ color: oklch(56.8% 0.166 143.2);

Tailwind

colors: {
  custom: {
    50: '#72b068',
    500: '#278e29',
    950: '#000000',
  },
}

SCSS

$custom: #278e29;
$custom-light: #72b068;
$custom-dark: #000000;

JSON

{
  "hex": "#278e29",
  "rgb": {
    "r": 39,
    "g": 142,
    "b": 41
  },
  "hsl": {
    "h": 121.165,
    "s": 56.906,
    "l": 35.49
  },
  "oklch": {
    "l": 0.568,
    "c": 0.16628,
    "h": 143.2
  },
  "luminance": 0.19937
}

Semantic roles & 50–950 ramp

primary

#278E29

secondary

#B859B6

accent

#48DDE0

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091106

muted

#7B807A

Preview Lab

Preview with #278E29

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

Preview Lab → · Contrast checker → · Palette generator →