#278243#278243

#278243 is a mid, vivid green. Relative luminance 0.168; OKLCH L 53.8% C 0.128 H 149.8°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#278243
RGB	rgb(39, 130, 67)
HSL	hsl(138, 54%, 33%)
HSV	hsv(138, 70%, 51%)
CMYK	cmyk(70%, 0%, 48.5%, 49%)
CIE-LAB	lab(48.01, -41.19, 26.47)
CIE-LCH	lch(48.01, 48.96, 147.27°)
OKLab	oklab(53.79% -0.111 0.0647)
OKLCH	oklch(53.79% 0.128 149.8)
XYZ	xyz(9.8317, 16.8008, 8.0338)
Luminance	0.1680 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278243 #822766

analogous

#388227 #278243 #278270

triadic

#278243 #432782 #824327

tetradic

#278243 #273882 #822766 #827027

square

#278243 #273882 #822766 #827027

split-complementary

#278243 #702782 #822738

monochromatic

#0B2412 #19532B #278243 #35B15B #57CD7B

Accessibility & contrast

On white

4.82

#278243 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#278243 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #278243

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278243	#FFFFFF	#000000	##FFFFFF
##278243	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83773E

Deuteranopia (green-blind)

#786F47

Tritanopia (blue-blind)

#008073

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #278243;
/* rgb */ color: rgb(39, 130, 67);
/* oklch */ color: oklch(53.8% 0.128 149.8);

Tailwind

colors: {
  custom: {
    50: '#6ea778',
    500: '#278243',
    950: '#000000',
  },
}

SCSS

$custom: #278243;
$custom-light: #6ea778;
$custom-dark: #000000;

JSON

{
  "hex": "#278243",
  "rgb": {
    "r": 39,
    "g": 130,
    "b": 67
  },
  "hsl": {
    "h": 138.462,
    "s": 53.846,
    "l": 33.137
  },
  "oklch": {
    "l": 0.53786,
    "c": 0.12847,
    "h": 149.8
  },
  "luminance": 0.16802
}

Semantic roles & 50–950 ramp

primary

#278243

secondary

#B15394

accent

#4BB0DD

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#080F09

muted

#7B7F7B

Preview Lab

Preview with #278243

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

Preview Lab → · Contrast checker → · Palette generator →