#233B0A#233B0A

#233B0A is a dark, moderate yellow-green. Relative luminance 0.035; OKLCH L 32.1% C 0.079 H 132.3°. Best body text is #FFFFFF at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#233B0A
RGB	rgb(35, 59, 10)
HSL	hsl(89, 71%, 14%)
HSV	hsv(89, 83%, 23%)
CMYK	cmyk(40.7%, 0%, 83.1%, 76.9%)
CIE-LAB	lab(21.97, -18.79, 25.83)
CIE-LCH	lch(21.97, 31.95, 126.04°)
OKLab	oklab(32.1% -0.053 0.0583)
OKLCH	oklch(32.1% 0.079 132.3)
XYZ	xyz(2.3119, 3.5071, 0.8422)
Luminance	0.0351 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.91

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.77

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233B0A #220A3B

analogous

#3B3A0A #233B0A #0A3B0A

triadic

#233B0A #0A233B #3B0A23

tetradic

#233B0A #0A3B3A #220A3B #3B0A0A

square

#233B0A #0A3B3A #220A3B #3B0A0A

split-complementary

#233B0A #0A0A3B #3A0A3B

monochromatic

#101A04 #101A04 #233B0A #426F13 #61A41C

Accessibility & contrast

On white

12.34

#233B0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#233B0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233B0A

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233B0A	#FFFFFF	#000000	##FFFFFF
##233B0A	1.00	12.34	1.70	12.34
#FFFFFF	12.34	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3603

Deuteranopia (green-blind)

#3B340F

Tritanopia (blue-blind)

#233831

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #233b0a;
/* rgb */ color: rgb(35, 59, 10);
/* oklch */ color: oklch(32.1% 0.079 132.3);

Tailwind

colors: {
  custom: {
    50: '#60714d',
    500: '#233b0a',
    950: '#000000',
  },
}

SCSS

$custom: #233b0a;
$custom-light: #60714d;
$custom-dark: #000000;

JSON

{
  "hex": "#233b0a",
  "rgb": {
    "r": 35,
    "g": 59,
    "b": 10
  },
  "hsl": {
    "h": 89.388,
    "s": 71.014,
    "l": 13.529
  },
  "oklch": {
    "l": 0.321,
    "c": 0.07875,
    "h": 132.3
  },
  "luminance": 0.03507
}

Semantic roles & 50–950 ramp

primary

#233B0A

secondary

#502878

accent

#3AEE92

background

#F5F6F4

surface

#EAECE7

border

#C6C7C3

text

#050701

muted

#797A77

Preview Lab

Preview with #233B0A

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

Preview Lab → · Contrast checker → · Palette generator →