#28663D#28663D

#28663D is a mid, moderate green. Relative luminance 0.103; OKLCH L 45.8% C 0.093 H 152.1°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#28663D
RGB	rgb(40, 102, 61)
HSL	hsl(140, 44%, 28%)
HSV	hsv(140, 61%, 40%)
CMYK	cmyk(60.8%, 0%, 40.2%, 60%)
CIE-LAB	lab(38.36, -30.17, 17.36)
CIE-LCH	lch(38.36, 34.81, 150.08°)
OKLab	oklab(45.82% -0.0818 0.0433)
OKLCH	oklch(45.82% 0.093 152.1)
XYZ	xyz(6.4683, 10.2902, 6.0593)
Luminance	0.1029 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28663D #662851

analogous

#326628 #28663D #28665C

triadic

#28663D #3D2866 #663D28

tetradic

#28663D #283266 #662851 #665C28

square

#28663D #283266 #662851 #665C28

split-complementary

#28663D #5C2866 #662832

monochromatic

#09160D #173A23 #28663D #399257 #4FBA73

Accessibility & contrast

On white

6.87

#28663D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#28663D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28663D

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28663D	#FFFFFF	#000000	##FFFFFF
##28663D	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665E3A

Deuteranopia (green-blind)

#5E5840

Tritanopia (blue-blind)

#16655C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #28663d;
/* rgb */ color: rgb(40, 102, 61);
/* oklch */ color: oklch(45.8% 0.093 152.1);

Tailwind

colors: {
  custom: {
    50: '#689273',
    500: '#28663d',
    950: '#000000',
  },
}

SCSS

$custom: #28663d;
$custom-light: #689273;
$custom-dark: #000000;

JSON

{
  "hex": "#28663d",
  "rgb": {
    "r": 40,
    "g": 102,
    "b": 61
  },
  "hsl": {
    "h": 140.323,
    "s": 43.662,
    "l": 27.843
  },
  "oklch": {
    "l": 0.45822,
    "c": 0.09254,
    "h": 152.1
  },
  "luminance": 0.10291
}

Semantic roles & 50–950 ramp

primary

#28663D

secondary

#995180

accent

#54A8D3

background

#F6F9F6

surface

#EBF1EC

border

#C6CBC7

text

#070D08

muted

#7A7E7B

Preview Lab

Preview with #28663D

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

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