#278423#278423

#278423 is a mid, vivid green. Relative luminance 0.171; OKLCH L 53.9% C 0.158 H 142.5°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#278423
RGB	rgb(39, 132, 35)
HSL	hsl(118, 58%, 33%)
HSV	hsv(118, 73%, 52%)
CMYK	cmyk(70.5%, 0%, 73.5%, 48.2%)
CIE-LAB	lab(48.33, -46.13, 42.35)
CIE-LCH	lch(48.33, 62.62, 137.45°)
OKLab	oklab(53.94% -0.1255 0.0964)
OKLCH	oklch(53.94% 0.158 142.5)
XYZ	xyz(9.3908, 17.0542, 4.3867)
Luminance	0.1706 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278423 #802384

analogous

#578423 #278423 #238450

triadic

#278423 #232784 #842327

tetradic

#278423 #235784 #802384 #845023

square

#278423 #235784 #802384 #845023

split-complementary

#278423 #502384 #842357

monochromatic

#0A2309 #195416 #278423 #35B430 #56D151

Accessibility & contrast

On white

4.76

#278423 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#278423 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #278423

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278423	#FFFFFF	#000000	##FFFFFF
##278423	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877713

Deuteranopia (green-blind)

#7C702D

Tritanopia (blue-blind)

#0F8071

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #278423;
/* rgb */ color: rgb(39, 132, 35);
/* oklch */ color: oklch(53.9% 0.158 142.5);

Tailwind

colors: {
  custom: {
    50: '#6fa964',
    500: '#278423',
    950: '#000000',
  },
}

SCSS

$custom: #278423;
$custom-light: #6fa964;
$custom-dark: #000000;

JSON

{
  "hex": "#278423",
  "rgb": {
    "r": 39,
    "g": 132,
    "b": 35
  },
  "hsl": {
    "h": 117.526,
    "s": 58.084,
    "l": 32.745
  },
  "oklch": {
    "l": 0.53935,
    "c": 0.15819,
    "h": 142.5
  },
  "luminance": 0.17055
}

Semantic roles & 50–950 ramp

primary

#278423

secondary

#B04EB4

accent

#46E1DB

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #278423

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

Preview Lab → · Contrast checker → · Palette generator →