#278641#278641

#278641 is a mid, vivid green. Relative luminance 0.179; OKLCH L 54.9% C 0.136 H 148.6°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#278641
RGB	rgb(39, 134, 65)
HSL	hsl(136, 55%, 34%)
HSV	hsv(136, 71%, 53%)
CMYK	cmyk(70.9%, 0%, 51.5%, 47.5%)
CIE-LAB	lab(49.33, -43.09, 29.20)
CIE-LCH	lch(49.33, 52.06, 145.87°)
OKLab	oklab(54.87% -0.1161 0.0708)
OKLCH	oklch(54.87% 0.136 148.6)
XYZ	xyz(10.3151, 17.8621, 7.9041)
Luminance	0.1786 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278641 #86276C

analogous

#3D8627 #278641 #278671

triadic

#278641 #412786 #864127

tetradic

#278641 #273D86 #86276C #867127

square

#278641 #273D86 #86276C #867127

split-complementary

#278641 #712786 #86273D

monochromatic

#0B2713 #19572A #278641 #35B558 #59CF79

Accessibility & contrast

On white

4.59

#278641 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#278641 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #278641

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278641	#FFFFFF	#000000	##FFFFFF
##278641	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877A3B

Deuteranopia (green-blind)

#7C7246

Tritanopia (blue-blind)

#008376

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #278641;
/* rgb */ color: rgb(39, 134, 65);
/* oklch */ color: oklch(54.9% 0.136 148.6);

Tailwind

colors: {
  custom: {
    50: '#6faa77',
    500: '#278641',
    950: '#000000',
  },
}

SCSS

$custom: #278641;
$custom-light: #6faa77;
$custom-dark: #000000;

JSON

{
  "hex": "#278641",
  "rgb": {
    "r": 39,
    "g": 134,
    "b": 65
  },
  "hsl": {
    "h": 136.421,
    "s": 54.913,
    "l": 33.922
  },
  "oklch": {
    "l": 0.54867,
    "c": 0.13598,
    "h": 148.6
  },
  "luminance": 0.17863
}

Semantic roles & 50–950 ramp

primary

#278641

secondary

#B4559A

accent

#4AB6DE

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #278641

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

Preview Lab → · Contrast checker → · Palette generator →