#233A10#233A10

#233A10 is a dark, moderate yellow-green. Relative luminance 0.034; OKLCH L 31.9% C 0.072 H 133.3°. Best body text is #FFFFFF at 12.47:1 contrast (WCAG AA passes).

Color values

HEX	#233A10
RGB	rgb(35, 58, 16)
HSL	hsl(93, 57%, 15%)
HSV	hsv(93, 72%, 23%)
CMYK	cmyk(39.7%, 0%, 72.4%, 77.3%)
CIE-LAB	lab(21.66, -17.69, 22.64)
CIE-LCH	lch(21.66, 28.73, 128.01°)
OKLab	oklab(31.86% -0.0494 0.0523)
OKLCH	oklch(31.86% 0.072 133.3)
XYZ	xyz(2.2997, 3.4208, 1.0292)
Luminance	0.0342 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Dark Green

#033500

ΔE00 5.42

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.24

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233A10 #27103A

analogous

#383A10 #233A10 #103A12

triadic

#233A10 #10233A #3A1023

tetradic

#233A10 #10383A #27103A #3A1210

square

#233A10 #10383A #27103A #3A1210

split-complementary

#233A10 #12103A #3A1038

monochromatic

#0E1807 #0E1807 #233A10 #406A1D #5D9A2A

Accessibility & contrast

On white

12.47

#233A10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#233A10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233A10

12.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233A10	#FFFFFF	#000000	##FFFFFF
##233A10	1.00	12.47	1.68	12.47
#FFFFFF	12.47	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D350B

Deuteranopia (green-blind)

#393313

Tritanopia (blue-blind)

#233731

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #233a10;
/* rgb */ color: rgb(35, 58, 16);
/* oklch */ color: oklch(31.9% 0.072 133.3);

Tailwind

colors: {
  custom: {
    50: '#607050',
    500: '#233a10',
    950: '#000000',
  },
}

SCSS

$custom: #233a10;
$custom-light: #607050;
$custom-dark: #000000;

JSON

{
  "hex": "#233a10",
  "rgb": {
    "r": 35,
    "g": 58,
    "b": 16
  },
  "hsl": {
    "h": 92.857,
    "s": 56.757,
    "l": 14.51
  },
  "oklch": {
    "l": 0.31862,
    "c": 0.07197,
    "h": 133.3
  },
  "luminance": 0.03421
}

Semantic roles & 50–950 ramp

primary

#233A10

secondary

#563274

accent

#48E09B

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#050702

muted

#797A78

Preview Lab

Preview with #233A10

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

Preview Lab → · Contrast checker → · Palette generator →