#278140#278140

#278140 is a mid, vivid green. Relative luminance 0.165; OKLCH L 53.5% C 0.130 H 148.9°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#278140
RGB	rgb(39, 129, 64)
HSL	hsl(137, 54%, 33%)
HSV	hsv(137, 70%, 51%)
CMYK	cmyk(69.8%, 0%, 50.4%, 49.4%)
CIE-LAB	lab(47.63, -41.30, 27.61)
CIE-LCH	lch(47.63, 49.68, 146.23°)
OKLab	oklab(53.46% -0.1113 0.0672)
OKLCH	oklch(53.46% 0.13 148.9)
XYZ	xyz(9.6116, 16.5010, 7.5280)
Luminance	0.1650 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278140 #812768

analogous

#3B8127 #278140 #27816D

triadic

#278140 #402781 #814027

tetradic

#278140 #273B81 #812768 #816D27

square

#278140 #273B81 #812768 #816D27

split-complementary

#278140 #6D2781 #81273B

monochromatic

#0B2311 #195229 #278140 #35B057 #56CC77

Accessibility & contrast

On white

4.88

#278140 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#278140 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #278140

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278140	#FFFFFF	#000000	##FFFFFF
##278140	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82763B

Deuteranopia (green-blind)

#776E45

Tritanopia (blue-blind)

#007E72

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #278140;
/* rgb */ color: rgb(39, 129, 64);
/* oklch */ color: oklch(53.5% 0.130 148.9);

Tailwind

colors: {
  custom: {
    50: '#6da676',
    500: '#278140',
    950: '#000000',
  },
}

SCSS

$custom: #278140;
$custom-light: #6da676;
$custom-dark: #000000;

JSON

{
  "hex": "#278140",
  "rgb": {
    "r": 39,
    "g": 129,
    "b": 64
  },
  "hsl": {
    "h": 136.667,
    "s": 53.571,
    "l": 32.941
  },
  "oklch": {
    "l": 0.53456,
    "c": 0.12999,
    "h": 148.9
  },
  "luminance": 0.16502
}

Semantic roles & 50–950 ramp

primary

#278140

secondary

#B15397

accent

#4BB4DD

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#080F08

muted

#7B7F7B

Preview Lab

Preview with #278140

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

Preview Lab → · Contrast checker → · Palette generator →