#278F38#278F38

#278F38 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.2% C 0.156 H 145.7°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#278F38
RGB	rgb(39, 143, 56)
HSL	hsl(130, 57%, 36%)
HSV	hsv(130, 73%, 56%)
CMYK	cmyk(72.7%, 0%, 60.8%, 43.9%)
CIE-LAB	lab(52.24, -47.77, 37.27)
CIE-LCH	lch(52.24, 60.59, 142.04°)
OKLab	oklab(57.24% -0.1289 0.0879)
OKLCH	oklch(57.24% 0.156 145.7)
XYZ	xyz(11.3722, 20.3605, 7.0713)
Luminance	0.2036 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278F38 #8F277E

analogous

#4A8F27 #278F38 #278F6C

triadic

#278F38 #38278F #8F3827

tetradic

#278F38 #274A8F #8F277E #8F6C27

square

#278F38 #274A8F #8F277E #8F6C27

split-complementary

#278F38 #6C278F #8F274A

monochromatic

#0D2F12 #1A5F25 #278F38 #34BF4B #5DD371

Accessibility & contrast

On white

4.14

#278F38 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#278F38 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278F38

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278F38	#FFFFFF	#000000	##000000
##278F38	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91822F

Deuteranopia (green-blind)

#85793F

Tritanopia (blue-blind)

#008B7C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #278f38;
/* rgb */ color: rgb(39, 143, 56);
/* oklch */ color: oklch(57.2% 0.156 145.7);

Tailwind

colors: {
  custom: {
    50: '#71b172',
    500: '#278f38',
    950: '#000000',
  },
}

SCSS

$custom: #278f38;
$custom-light: #71b172;
$custom-dark: #000000;

JSON

{
  "hex": "#278f38",
  "rgb": {
    "r": 39,
    "g": 143,
    "b": 56
  },
  "hsl": {
    "h": 129.808,
    "s": 57.143,
    "l": 35.686
  },
  "oklch": {
    "l": 0.57241,
    "c": 0.15605,
    "h": 145.7
  },
  "luminance": 0.20362
}

Semantic roles & 50–950 ramp

primary

#278F38

secondary

#B85AA9

accent

#47C7E0

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #278F38

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

Preview Lab → · Contrast checker → · Palette generator →