#233A11#233A11

#233A11 is a dark, moderate yellow-green. Relative luminance 0.034; OKLCH L 31.9% C 0.071 H 133.7°. Best body text is #FFFFFF at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#233A11
RGB	rgb(35, 58, 17)
HSL	hsl(94, 55%, 15%)
HSV	hsv(94, 71%, 23%)
CMYK	cmyk(39.7%, 0%, 70.7%, 77.3%)
CIE-LAB	lab(21.67, -17.58, 22.11)
CIE-LCH	lch(21.67, 28.25, 128.49°)
OKLab	oklab(31.87% -0.049 0.0514)
OKLCH	oklch(31.87% 0.071 133.7)
XYZ	xyz(2.3073, 3.4238, 1.0695)
Luminance	0.0342 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Dark Green

#033500

ΔE00 5.45

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.29

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233A11 #28113A

analogous

#383A11 #233A11 #113A14

triadic

#233A11 #11233A #3A1123

tetradic

#233A11 #11383A #28113A #3A1411

square

#233A11 #11383A #28113A #3A1411

split-complementary

#233A11 #14113A #3A1138

monochromatic

#0E1807 #0E1807 #233A11 #40691F #5C992D

Accessibility & contrast

On white

12.46

#233A11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#233A11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233A11

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233A11	#FFFFFF	#000000	##FFFFFF
##233A11	1.00	12.46	1.68	12.46
#FFFFFF	12.46	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D350C

Deuteranopia (green-blind)

#393314

Tritanopia (blue-blind)

#233831

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #233a11;
/* rgb */ color: rgb(35, 58, 17);
/* oklch */ color: oklch(31.9% 0.071 133.7);

Tailwind

colors: {
  custom: {
    50: '#607051',
    500: '#233a11',
    950: '#000000',
  },
}

SCSS

$custom: #233a11;
$custom-light: #607051;
$custom-dark: #000000;

JSON

{
  "hex": "#233a11",
  "rgb": {
    "r": 35,
    "g": 58,
    "b": 17
  },
  "hsl": {
    "h": 93.659,
    "s": 54.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.31875,
    "c": 0.07098,
    "h": 133.7
  },
  "luminance": 0.03424
}

Semantic roles & 50–950 ramp

primary

#233A11

secondary

#573373

accent

#4ADE9D

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#050702

muted

#797A78

Preview Lab

Preview with #233A11

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

Preview Lab → · Contrast checker → · Palette generator →