#278E20#278E20

#278E20 is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.7% C 0.172 H 142.2°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#278E20
RGB	rgb(39, 142, 32)
HSL	hsl(116, 63%, 34%)
HSV	hsv(116, 77%, 56%)
CMYK	cmyk(72.5%, 0%, 77.5%, 44.3%)
CIE-LAB	lab(51.70, -49.87, 46.89)
CIE-LCH	lch(51.70, 68.45, 136.76°)
OKLab	oklab(56.73% -0.1357 0.1054)
OKLCH	oklch(56.73% 0.172 142.2)
XYZ	xyz(10.7698, 19.8804, 4.6359)
Luminance	0.1988 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278E20 #87208E

analogous

#5E8E20 #278E20 #208E50

triadic

#278E20 #20278E #8E2027

tetradic

#278E20 #205E8E #87208E #8E5020

square

#278E20 #205E8E #87208E #8E5020

split-complementary

#278E20 #50208E #8E205E

monochromatic

#0C2A09 #195C15 #278E20 #35C02B #59D851

Accessibility & contrast

On white

4.22

#278E20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#278E20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278E20

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278E20	#FFFFFF	#000000	##000000
##278E20	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)

#918007

Deuteranopia (green-blind)

#86782C

Tritanopia (blue-blind)

#078A79

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #278e20;
/* rgb */ color: rgb(39, 142, 32);
/* oklch */ color: oklch(56.7% 0.172 142.2);

Tailwind

colors: {
  custom: {
    50: '#72b064',
    500: '#278e20',
    950: '#000000',
  },
}

SCSS

$custom: #278e20;
$custom-light: #72b064;
$custom-dark: #000000;

JSON

{
  "hex": "#278e20",
  "rgb": {
    "r": 39,
    "g": 142,
    "b": 32
  },
  "hsl": {
    "h": 116.182,
    "s": 63.218,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56727,
    "c": 0.17187,
    "h": 142.2
  },
  "luminance": 0.19882
}

Semantic roles & 50–950 ramp

primary

#278E20

secondary

#B44FBB

accent

#42E6DC

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091106

muted

#7B807A

Preview Lab

Preview with #278E20

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

Preview Lab → · Contrast checker → · Palette generator →