#28643A#28643A

#28643A is a mid, moderate green. Relative luminance 0.099; OKLCH L 45.2% C 0.093 H 150.9°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#28643A
RGB	rgb(40, 100, 58)
HSL	hsl(138, 43%, 27%)
HSV	hsv(138, 60%, 39%)
CMYK	cmyk(60%, 0%, 42%, 60.8%)
CIE-LAB	lab(37.61, -29.85, 18.14)
CIE-LCH	lch(37.61, 34.93, 148.72°)
OKLab	oklab(45.19% -0.0808 0.0451)
OKLCH	oklch(45.19% 0.093 150.9)
XYZ	xyz(6.1955, 9.8704, 5.5809)
Luminance	0.0987 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28643A #642852

analogous

#346428 #28643A #286458

triadic

#28643A #3A2864 #643A28

tetradic

#28643A #283464 #642852 #645828

square

#28643A #283464 #642852 #645828

split-complementary

#28643A #582864 #642834

monochromatic

#09160D #173821 #28643A #399053 #4EB86E

Accessibility & contrast

On white

7.06

#28643A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#28643A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28643A

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28643A	#FFFFFF	#000000	##FFFFFF
##28643A	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645C37

Deuteranopia (green-blind)

#5C563D

Tritanopia (blue-blind)

#186259

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #28643a;
/* rgb */ color: rgb(40, 100, 58);
/* oklch */ color: oklch(45.2% 0.093 150.9);

Tailwind

colors: {
  custom: {
    50: '#689170',
    500: '#28643a',
    950: '#000000',
  },
}

SCSS

$custom: #28643a;
$custom-light: #689170;
$custom-dark: #000000;

JSON

{
  "hex": "#28643a",
  "rgb": {
    "r": 40,
    "g": 100,
    "b": 58
  },
  "hsl": {
    "h": 138,
    "s": 42.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.45189,
    "c": 0.09257,
    "h": 150.9
  },
  "luminance": 0.09871
}

Semantic roles & 50–950 ramp

primary

#28643A

secondary

#975182

accent

#55ADD3

background

#F6F8F6

surface

#EBF0EC

border

#C6CBC7

text

#060D07

muted

#7A7D7A

Preview Lab

Preview with #28643A

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

Preview Lab → · Contrast checker → · Palette generator →