#28802B#28802B

#28802B is a mid, vivid green. Relative luminance 0.161; OKLCH L 52.9% C 0.147 H 143.6°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#28802B
RGB	rgb(40, 128, 43)
HSL	hsl(122, 52%, 33%)
HSV	hsv(122, 69%, 50%)
CMYK	cmyk(68.8%, 0%, 66.4%, 49.8%)
CIE-LAB	lab(47.06, -43.65, 37.53)
CIE-LCH	lch(47.06, 57.57, 139.31°)
OKLab	oklab(52.91% -0.1184 0.0872)
OKLCH	oklch(52.91% 0.147 143.6)
XYZ	xyz(9.0297, 16.0629, 4.9096)
Luminance	0.1606 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28802B #80287D

analogous

#518028 #28802B #288057

triadic

#28802B #2B2880 #802B28

tetradic

#28802B #285180 #80287D #805728

square

#28802B #285180 #80287D #805728

split-complementary

#28802B #572880 #802851

monochromatic

#0B230C #19511B #28802B #37AF3B #58CB5C

Accessibility & contrast

On white

4.98

#28802B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#28802B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28802B

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28802B	#FFFFFF	#000000	##FFFFFF
##28802B	1.00	4.98	4.21	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837421

Deuteranopia (green-blind)

#786D32

Tritanopia (blue-blind)

#117C6E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #28802b;
/* rgb */ color: rgb(40, 128, 43);
/* oklch */ color: oklch(52.9% 0.147 143.6);

Tailwind

colors: {
  custom: {
    50: '#6fa668',
    500: '#28802b',
    950: '#000000',
  },
}

SCSS

$custom: #28802b;
$custom-light: #6fa668;
$custom-dark: #000000;

JSON

{
  "hex": "#28802b",
  "rgb": {
    "r": 40,
    "g": 128,
    "b": 43
  },
  "hsl": {
    "h": 122.045,
    "s": 52.381,
    "l": 32.941
  },
  "oklch": {
    "l": 0.52911,
    "c": 0.14703,
    "h": 143.6
  },
  "luminance": 0.16064
}

Semantic roles & 50–950 ramp

primary

#28802B

secondary

#B054AD

accent

#4CD7DC

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F06

muted

#7B7F7A

Preview Lab

Preview with #28802B

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

Preview Lab → · Contrast checker → · Palette generator →