#283705#283705

#283705 is a dark, moderate yellow-green. Relative luminance 0.032; OKLCH L 31.2% C 0.074 H 125.5°. Best body text is #FFFFFF at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#283705
RGB	rgb(40, 55, 5)
HSL	hsl(78, 83%, 12%)
HSV	hsv(78, 91%, 22%)
CMYK	cmyk(27.3%, 0%, 90.9%, 78.4%)
CIE-LAB	lab(20.81, -14.68, 26.71)
CIE-LCH	lch(20.81, 30.48, 118.80°)
OKLab	oklab(31.23% -0.0427 0.06)
OKLCH	oklch(31.23% 0.074 125.5)
XYZ	xyz(2.2687, 3.1944, 0.6406)
Luminance	0.0319 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#283705 #140537

analogous

#372D05 #283705 #0F3705

triadic

#283705 #052837 #370528

tetradic

#283705 #05372D #140537 #37050F

square

#283705 #05372D #140537 #37050F

split-complementary

#283705 #050F37 #2D0537

monochromatic

#141C03 #141C03 #283705 #516F0A #7AA70F

Accessibility & contrast

On white

12.81

#283705 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#283705 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #283705

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##283705	#FFFFFF	#000000	##FFFFFF
##283705	1.00	12.81	1.64	12.81
#FFFFFF	12.81	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3300

Deuteranopia (green-blind)

#393209

Tritanopia (blue-blind)

#2A342E

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #283705;
/* rgb */ color: rgb(40, 55, 5);
/* oklch */ color: oklch(31.2% 0.074 125.5);

Tailwind

colors: {
  custom: {
    50: '#646d4a',
    500: '#283705',
    950: '#000000',
  },
}

SCSS

$custom: #283705;
$custom-light: #646d4a;
$custom-dark: #000000;

JSON

{
  "hex": "#283705",
  "rgb": {
    "r": 40,
    "g": 55,
    "b": 5
  },
  "hsl": {
    "h": 78,
    "s": 83.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.31232,
    "c": 0.07365,
    "h": 125.5
  },
  "luminance": 0.03194
}

Semantic roles & 50–950 ramp

primary

#283705

secondary

#3A2078

accent

#2EFA6B

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#050701

muted

#7A7A77

Preview Lab

Preview with #283705

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

Preview Lab → · Contrast checker → · Palette generator →