#278750#278750

#278750 is a mid, vivid green. Relative luminance 0.183; OKLCH L 55.4% C 0.123 H 153.8°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#278750
RGB	rgb(39, 135, 80)
HSL	hsl(146, 55%, 34%)
HSV	hsv(146, 71%, 53%)
CMYK	cmyk(71.1%, 0%, 40.7%, 47.1%)
CIE-LAB	lab(49.90, -40.79, 21.76)
CIE-LCH	lch(49.90, 46.23, 151.92°)
OKLab	oklab(55.42% -0.1101 0.0542)
OKLCH	oklch(55.42% 0.123 153.8)
XYZ	xyz(10.9477, 18.3373, 10.5503)
Luminance	0.1834 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#278750 #87275E

analogous

#2E8727 #278750 #278780

triadic

#278750 #502787 #875027

tetradic

#278750 #272E87 #87275E #878027

square

#278750 #272E87 #87275E #878027

split-complementary

#278750 #802787 #87272E

monochromatic

#0C2818 #195834 #278750 #35B66C #59CF8C

Accessibility & contrast

On white

4.50

#278750 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#278750 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #278750

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##278750	#FFFFFF	#000000	##000000
##278750	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877C4C

Deuteranopia (green-blind)

#7B7354

Tritanopia (blue-blind)

#008579

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #278750;
/* rgb */ color: rgb(39, 135, 80);
/* oklch */ color: oklch(55.4% 0.123 153.8);

Tailwind

colors: {
  custom: {
    50: '#6eab81',
    500: '#278750',
    950: '#000000',
  },
}

SCSS

$custom: #278750;
$custom-light: #6eab81;
$custom-dark: #000000;

JSON

{
  "hex": "#278750",
  "rgb": {
    "r": 39,
    "g": 135,
    "b": 80
  },
  "hsl": {
    "h": 145.625,
    "s": 55.172,
    "l": 34.118
  },
  "oklch": {
    "l": 0.55419,
    "c": 0.12273,
    "h": 153.8
  },
  "luminance": 0.18338
}

Semantic roles & 50–950 ramp

primary

#278750

secondary

#B4568C

accent

#499FDF

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #278750

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

Preview Lab → · Contrast checker → · Palette generator →