#233C13#233C13

#233C13 is a dark, moderate yellow-green. Relative luminance 0.036; OKLCH L 32.5% C 0.072 H 135.0°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#233C13
RGB	rgb(35, 60, 19)
HSL	hsl(97, 52%, 15%)
HSV	hsv(97, 68%, 24%)
CMYK	cmyk(41.7%, 0%, 68.3%, 76.5%)
CIE-LAB	lab(22.43, -18.42, 21.87)
CIE-LCH	lch(22.43, 28.60, 130.10°)
OKLab	oklab(32.5% -0.0511 0.0511)
OKLCH	oklch(32.5% 0.072 135)
XYZ	xyz(2.4265, 3.6359, 1.1899)
Luminance	0.0364 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.70

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233C13 #2C133C

analogous

#373C13 #233C13 #133C17

triadic

#233C13 #13233C #3C1323

tetradic

#233C13 #13373C #2C133C #3C1713

square

#233C13 #13373C #2C133C #3C1713

split-complementary

#233C13 #17133C #3C1337

monochromatic

#0E1707 #0E1707 #233C13 #3E6A22 #599930

Accessibility & contrast

On white

12.16

#233C13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#233C13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233C13

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233C13	#FFFFFF	#000000	##FFFFFF
##233C13	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E370F

Deuteranopia (green-blind)

#3B3516

Tritanopia (blue-blind)

#233A33

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #233c13;
/* rgb */ color: rgb(35, 60, 19);
/* oklch */ color: oklch(32.5% 0.072 135.0);

Tailwind

colors: {
  custom: {
    50: '#607252',
    500: '#233c13',
    950: '#000000',
  },
}

SCSS

$custom: #233c13;
$custom-light: #607252;
$custom-dark: #000000;

JSON

{
  "hex": "#233c13",
  "rgb": {
    "r": 35,
    "g": 60,
    "b": 19
  },
  "hsl": {
    "h": 96.585,
    "s": 51.899,
    "l": 15.49
  },
  "oklch": {
    "l": 0.32504,
    "c": 0.07227,
    "h": 135
  },
  "luminance": 0.03636
}

Semantic roles & 50–950 ramp

primary

#233C13

secondary

#5C3674

accent

#4CDBA4

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#050802

muted

#797B78

Preview Lab

Preview with #233C13

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

Preview Lab → · Contrast checker → · Palette generator →