#233C11#233C11

#233C11 is a dark, moderate yellow-green. Relative luminance 0.036; OKLCH L 32.5% C 0.074 H 134.4°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#233C11
RGB	rgb(35, 60, 17)
HSL	hsl(95, 56%, 15%)
HSV	hsv(95, 72%, 24%)
CMYK	cmyk(41.7%, 0%, 71.7%, 76.5%)
CIE-LAB	lab(22.41, -18.65, 22.93)
CIE-LCH	lch(22.41, 29.56, 129.12°)
OKLab	oklab(32.48% -0.0519 0.0531)
OKLCH	oklch(32.48% 0.074 134.4)
XYZ	xyz(2.4101, 3.6294, 1.1038)
Luminance	0.0363 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233C11 #2A113C

analogous

#383C11 #233C11 #113C15

triadic

#233C11 #11233C #3C1123

tetradic

#233C11 #11383C #2A113C #3C1511

square

#233C11 #11383C #2A113C #3C1511

split-complementary

#233C11 #15113C #3C1138

monochromatic

#0E1807 #0E1807 #233C11 #3F6C1F #5B9B2C

Accessibility & contrast

On white

12.17

#233C11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#233C11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233C11

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233C11	#FFFFFF	#000000	##FFFFFF
##233C11	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F370C

Deuteranopia (green-blind)

#3B3514

Tritanopia (blue-blind)

#233933

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #233c11;
/* rgb */ color: rgb(35, 60, 17);
/* oklch */ color: oklch(32.5% 0.074 134.4);

Tailwind

colors: {
  custom: {
    50: '#607251',
    500: '#233c11',
    950: '#000000',
  },
}

SCSS

$custom: #233c11;
$custom-light: #607251;
$custom-dark: #000000;

JSON

{
  "hex": "#233c11",
  "rgb": {
    "r": 35,
    "g": 60,
    "b": 17
  },
  "hsl": {
    "h": 94.884,
    "s": 55.844,
    "l": 15.098
  },
  "oklch": {
    "l": 0.32477,
    "c": 0.07427,
    "h": 134.4
  },
  "luminance": 0.0363
}

Semantic roles & 50–950 ramp

primary

#233C11

secondary

#5A3375

accent

#49DFA0

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#050802

muted

#797B78

Preview Lab

Preview with #233C11

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

Preview Lab → · Contrast checker → · Palette generator →