#283610#283610

#283610 is a dark, moderate yellow-green. Relative luminance 0.031; OKLCH L 31.1% C 0.062 H 126.8°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#283610
RGB	rgb(40, 54, 16)
HSL	hsl(82, 54%, 14%)
HSV	hsv(82, 70%, 21%)
CMYK	cmyk(25.9%, 0%, 70.4%, 78.8%)
CIE-LAB	lab(20.54, -13.15, 21.50)
CIE-LCH	lch(20.54, 25.21, 121.46°)
OKLab	oklab(31.05% -0.0373 0.0499)
OKLCH	oklch(31.05% 0.062 126.8)
XYZ	xyz(2.2878, 3.1268, 0.9731)
Luminance	0.0313 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283610 #1E1036

analogous

#363110 #283610 #153610

triadic

#283610 #102836 #361028

tetradic

#283610 #103631 #1E1036 #361015

square

#283610 #103631 #1E1036 #361015

split-complementary

#283610 #101536 #311036

monochromatic

#111807 #111807 #283610 #4B651E #6E942C

Accessibility & contrast

On white

12.92

#283610 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#283610 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283610

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283610	#FFFFFF	#000000	##FFFFFF
##283610	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39320C

Deuteranopia (green-blind)

#373113

Tritanopia (blue-blind)

#2A332E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #283610;
/* rgb */ color: rgb(40, 54, 16);
/* oklch */ color: oklch(31.1% 0.062 126.8);

Tailwind

colors: {
  custom: {
    50: '#636d50',
    500: '#283610',
    950: '#000000',
  },
}

SCSS

$custom: #283610;
$custom-light: #636d50;
$custom-dark: #000000;

JSON

{
  "hex": "#283610",
  "rgb": {
    "r": 40,
    "g": 54,
    "b": 16
  },
  "hsl": {
    "h": 82.105,
    "s": 54.286,
    "l": 13.725
  },
  "oklch": {
    "l": 0.31053,
    "c": 0.06224,
    "h": 126.8
  },
  "luminance": 0.03127
}

Semantic roles & 50–950 ramp

primary

#283610

secondary

#493270

accent

#4ADE80

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#050702

muted

#7A7A78

Preview Lab

Preview with #283610

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

Preview Lab → · Contrast checker → · Palette generator →