#28512B#28512B

#28512B is a dark, moderate green. Relative luminance 0.065; OKLCH L 39.4% C 0.078 H 145.4°. Best body text is #FFFFFF at 9.12:1 contrast (WCAG AA passes).

Color values

HEX	#28512B
RGB	rgb(40, 81, 43)
HSL	hsl(124, 34%, 24%)
HSV	hsv(124, 51%, 32%)
CMYK	cmyk(50.6%, 0%, 46.9%, 68.2%)
CIE-LAB	lab(30.66, -23.63, 17.99)
CIE-LCH	lch(30.66, 29.70, 142.71°)
OKLab	oklab(39.42% -0.0642 0.0442)
OKLCH	oklch(39.42% 0.078 145.4)
XYZ	xyz(4.2533, 6.5101, 3.3175)
Luminance	0.0651 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28512B #51284E

analogous

#395128 #28512B #28513F

triadic

#28512B #2B2851 #512B28

tetradic

#28512B #283951 #51284E #513F28

square

#28512B #283951 #51284E #513F28

split-complementary

#28512B #3F2851 #512839

monochromatic

#0A140B #142815 #28512B #3C7A41 #50A356

Accessibility & contrast

On white

9.12

#28512B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#28512B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28512B

9.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28512B	#FFFFFF	#000000	##FFFFFF
##28512B	1.00	9.12	2.30	9.12
#FFFFFF	9.12	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524B28

Deuteranopia (green-blind)

#4C472D

Tritanopia (blue-blind)

#224F48

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #28512b;
/* rgb */ color: rgb(40, 81, 43);
/* oklch */ color: oklch(39.4% 0.078 145.4);

Tailwind

colors: {
  custom: {
    50: '#658265',
    500: '#28512b',
    950: '#000000',
  },
}

SCSS

$custom: #28512b;
$custom-light: #658265;
$custom-dark: #000000;

JSON

{
  "hex": "#28512b",
  "rgb": {
    "r": 40,
    "g": 81,
    "b": 43
  },
  "hsl": {
    "h": 124.39,
    "s": 33.884,
    "l": 23.725
  },
  "oklch": {
    "l": 0.39416,
    "c": 0.07798,
    "h": 145.4
  },
  "luminance": 0.0651
}

Semantic roles & 50–950 ramp

primary

#28512B

secondary

#845180

accent

#5EC2CA

background

#F6F8F6

surface

#EBEFEB

border

#C6CAC6

text

#060A05

muted

#7A7C7A

Preview Lab

Preview with #28512B

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

Preview Lab → · Contrast checker → · Palette generator →