#233B11#233B11

#233B11 is a dark, moderate yellow-green. Relative luminance 0.035; OKLCH L 32.2% C 0.073 H 134.0°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#233B11
RGB	rgb(35, 59, 17)
HSL	hsl(94, 55%, 15%)
HSV	hsv(94, 71%, 23%)
CMYK	cmyk(40.7%, 0%, 71.2%, 76.9%)
CIE-LAB	lab(22.04, -18.12, 22.52)
CIE-LCH	lch(22.04, 28.91, 128.82°)
OKLab	oklab(32.18% -0.0505 0.0522)
OKLCH	oklch(32.18% 0.073 134)
XYZ	xyz(2.3582, 3.5256, 1.0865)
Luminance	0.0353 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.93

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233B11 #29113B

analogous

#383B11 #233B11 #113B14

triadic

#233B11 #11233B #3B1123

tetradic

#233B11 #11383B #29113B #3B1411

square

#233B11 #11383B #29113B #3B1411

split-complementary

#233B11 #14113B #3B1138

monochromatic

#0E1807 #0E1807 #233B11 #3F6B1F #5B9A2C

Accessibility & contrast

On white

12.32

#233B11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#233B11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233B11

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233B11	#FFFFFF	#000000	##FFFFFF
##233B11	1.00	12.32	1.71	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E360C

Deuteranopia (green-blind)

#3A3414

Tritanopia (blue-blind)

#233832

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #233b11;
/* rgb */ color: rgb(35, 59, 17);
/* oklch */ color: oklch(32.2% 0.073 134.0);

Tailwind

colors: {
  custom: {
    50: '#607151',
    500: '#233b11',
    950: '#000000',
  },
}

SCSS

$custom: #233b11;
$custom-light: #607151;
$custom-dark: #000000;

JSON

{
  "hex": "#233b11",
  "rgb": {
    "r": 35,
    "g": 59,
    "b": 17
  },
  "hsl": {
    "h": 94.286,
    "s": 55.263,
    "l": 14.902
  },
  "oklch": {
    "l": 0.32176,
    "c": 0.07264,
    "h": 134
  },
  "luminance": 0.03526
}

Semantic roles & 50–950 ramp

primary

#233B11

secondary

#593374

accent

#49DF9F

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#050702

muted

#797A78

Preview Lab

Preview with #233B11

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

Preview Lab → · Contrast checker → · Palette generator →