#233C0A#233C0A

#233C0A is a dark, moderate yellow-green. Relative luminance 0.036; OKLCH L 32.4% C 0.080 H 132.7°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#233C0A
RGB	rgb(35, 60, 10)
HSL	hsl(90, 71%, 14%)
HSV	hsv(90, 83%, 24%)
CMYK	cmyk(41.7%, 0%, 83.3%, 76.5%)
CIE-LAB	lab(22.34, -19.32, 26.23)
CIE-LCH	lch(22.34, 32.57, 126.38°)
OKLab	oklab(32.4% -0.0544 0.059)
OKLCH	oklch(32.4% 0.08 132.7)
XYZ	xyz(2.3637, 3.6109, 0.8595)
Luminance	0.0361 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.56

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233C0A #230A3C

analogous

#3C3C0A #233C0A #0A3C0A

triadic

#233C0A #0A233C #3C0A23

tetradic

#233C0A #0A3C3C #230A3C #3C0A0A

square

#233C0A #0A3C3C #230A3C #3C0A0A

split-complementary

#233C0A #0A0A3C #3C0A3C

monochromatic

#0F1A04 #0F1A04 #233C0A #427013 #60A51B

Accessibility & contrast

On white

12.19

#233C0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#233C0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233C0A

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233C0A	#FFFFFF	#000000	##FFFFFF
##233C0A	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3703

Deuteranopia (green-blind)

#3B350F

Tritanopia (blue-blind)

#233932

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #233c0a;
/* rgb */ color: rgb(35, 60, 10);
/* oklch */ color: oklch(32.4% 0.080 132.7);

Tailwind

colors: {
  custom: {
    50: '#61724d',
    500: '#233c0a',
    950: '#000000',
  },
}

SCSS

$custom: #233c0a;
$custom-light: #61724d;
$custom-dark: #000000;

JSON

{
  "hex": "#233c0a",
  "rgb": {
    "r": 35,
    "g": 60,
    "b": 10
  },
  "hsl": {
    "h": 90,
    "s": 71.429,
    "l": 13.725
  },
  "oklch": {
    "l": 0.32403,
    "c": 0.08027,
    "h": 132.7
  },
  "luminance": 0.03611
}

Semantic roles & 50–950 ramp

primary

#233C0A

secondary

#512879

accent

#3AEE94

background

#F5F6F4

surface

#EAECE7

border

#C6C7C3

text

#050801

muted

#797B77

Preview Lab

Preview with #233C0A

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

Preview Lab → · Contrast checker → · Palette generator →