#278741#278741

#278741 is a mid, vivid green. Relative luminance 0.181; OKLCH L 55.1% C 0.137 H 148.5°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#278741
RGB	rgb(39, 135, 65)
HSL	hsl(136, 55%, 34%)
HSV	hsv(136, 71%, 53%)
CMYK	cmyk(71.1%, 0%, 51.9%, 47.1%)
CIE-LAB	lab(49.67, -43.48, 29.62)
CIE-LCH	lch(49.67, 52.61, 145.73°)
OKLab	oklab(55.15% -0.1171 0.0717)
OKLCH	oklch(55.15% 0.137 148.5)
XYZ	xyz(10.4540, 18.1398, 7.9504)
Luminance	0.1814 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278741 #87276D

analogous

#3D8727 #278741 #278771

triadic

#278741 #412787 #874127

tetradic

#278741 #273D87 #87276D #877127

square

#278741 #273D87 #87276D #877127

split-complementary

#278741 #712787 #87273D

monochromatic

#0C2813 #19582A #278741 #35B658 #59CF79

Accessibility & contrast

On white

4.54

#278741 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#278741 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278741

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278741	#FFFFFF	#000000	##000000
##278741	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887B3B

Deuteranopia (green-blind)

#7D7346

Tritanopia (blue-blind)

#008477

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #278741;
/* rgb */ color: rgb(39, 135, 65);
/* oklch */ color: oklch(55.1% 0.137 148.5);

Tailwind

colors: {
  custom: {
    50: '#6fab77',
    500: '#278741',
    950: '#000000',
  },
}

SCSS

$custom: #278741;
$custom-light: #6fab77;
$custom-dark: #000000;

JSON

{
  "hex": "#278741",
  "rgb": {
    "r": 39,
    "g": 135,
    "b": 65
  },
  "hsl": {
    "h": 136.25,
    "s": 55.172,
    "l": 34.118
  },
  "oklch": {
    "l": 0.55145,
    "c": 0.13735,
    "h": 148.5
  },
  "luminance": 0.18141
}

Semantic roles & 50–950 ramp

primary

#278741

secondary

#B4569B

accent

#49B6DF

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #278741

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

Preview Lab → · Contrast checker → · Palette generator →