#278137#278137

#278137 is a mid, vivid green. Relative luminance 0.164; OKLCH L 53.3% C 0.138 H 146.3°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#278137
RGB	rgb(39, 129, 55)
HSL	hsl(131, 54%, 33%)
HSV	hsv(131, 70%, 51%)
CMYK	cmyk(69.8%, 0%, 57.4%, 49.4%)
CIE-LAB	lab(47.50, -42.70, 32.19)
CIE-LCH	lch(47.50, 53.47, 142.99°)
OKLab	oklab(53.32% -0.1152 0.0768)
OKLCH	oklch(53.32% 0.138 146.3)
XYZ	xyz(9.3759, 16.4067, 6.2864)
Luminance	0.1641 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278137 #812771

analogous

#448127 #278137 #278164

triadic

#278137 #372781 #813727

tetradic

#278137 #274481 #812771 #816427

square

#278137 #274481 #812771 #816427

split-complementary

#278137 #642781 #812744

monochromatic

#0B230F #195223 #278137 #35B04B #56CC6B

Accessibility & contrast

On white

4.90

#278137 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#278137 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #278137

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278137	#FFFFFF	#000000	##FFFFFF
##278137	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837530

Deuteranopia (green-blind)

#786E3D

Tritanopia (blue-blind)

#067E70

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #278137;
/* rgb */ color: rgb(39, 129, 55);
/* oklch */ color: oklch(53.3% 0.138 146.3);

Tailwind

colors: {
  custom: {
    50: '#6ea670',
    500: '#278137',
    950: '#000000',
  },
}

SCSS

$custom: #278137;
$custom-light: #6ea670;
$custom-dark: #000000;

JSON

{
  "hex": "#278137",
  "rgb": {
    "r": 39,
    "g": 129,
    "b": 55
  },
  "hsl": {
    "h": 130.667,
    "s": 53.571,
    "l": 32.941
  },
  "oklch": {
    "l": 0.53316,
    "c": 0.13848,
    "h": 146.3
  },
  "luminance": 0.16408
}

Semantic roles & 50–950 ramp

primary

#278137

secondary

#B153A0

accent

#4BC3DD

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#080F07

muted

#7B7F7A

Preview Lab

Preview with #278137

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

Preview Lab → · Contrast checker → · Palette generator →