#28350B#28350B

#28350B is a dark, moderate yellow-green. Relative luminance 0.030; OKLCH L 30.7% C 0.065 H 125.0°. Best body text is #FFFFFF at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#28350B
RGB	rgb(40, 53, 11)
HSL	hsl(79, 66%, 13%)
HSV	hsv(79, 79%, 21%)
CMYK	cmyk(24.5%, 0%, 79.2%, 79.2%)
CIE-LAB	lab(20.13, -13.05, 23.50)
CIE-LCH	lch(20.13, 26.88, 119.05°)
OKLab	oklab(30.7% -0.0375 0.0537)
OKLCH	oklch(30.7% 0.065 125)
XYZ	xyz(2.2086, 3.0215, 0.7834)
Luminance	0.0302 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28350B #180B35

analogous

#352D0B #28350B #13350B

triadic

#28350B #0B2835 #350B28

tetradic

#28350B #0B352D #180B35 #350B13

square

#28350B #0B352D #180B35 #350B13

split-complementary

#28350B #0B1335 #2D0B35

monochromatic

#131905 #131905 #28350B #4E6816 #759A20

Accessibility & contrast

On white

13.09

#28350B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#28350B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #28350B

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28350B	#FFFFFF	#000000	##FFFFFF
##28350B	1.00	13.09	1.60	13.09
#FFFFFF	13.09	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383106

Deuteranopia (green-blind)

#37300E

Tritanopia (blue-blind)

#2A322D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #28350b;
/* rgb */ color: rgb(40, 53, 11);
/* oklch */ color: oklch(30.7% 0.065 125.0);

Tailwind

colors: {
  custom: {
    50: '#636c4d',
    500: '#28350b',
    950: '#000000',
  },
}

SCSS

$custom: #28350b;
$custom-light: #636c4d;
$custom-dark: #000000;

JSON

{
  "hex": "#28350b",
  "rgb": {
    "r": 40,
    "g": 53,
    "b": 11
  },
  "hsl": {
    "h": 78.571,
    "s": 65.625,
    "l": 12.549
  },
  "oklch": {
    "l": 0.30701,
    "c": 0.06549,
    "h": 125
  },
  "luminance": 0.03021
}

Semantic roles & 50–950 ramp

primary

#28350B

secondary

#402A72

accent

#3FE974

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#050701

muted

#7A7A77

Preview Lab

Preview with #28350B

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

Preview Lab → · Contrast checker → · Palette generator →