#233A09#233A09

#233A09 is a dark, moderate yellow-green. Relative luminance 0.034; OKLCH L 31.8% C 0.078 H 131.7°. Best body text is #FFFFFF at 12.50:1 contrast (WCAG AA passes).

Color values

HEX	#233A09
RGB	rgb(35, 58, 9)
HSL	hsl(88, 73%, 13%)
HSV	hsv(88, 84%, 23%)
CMYK	cmyk(39.7%, 0%, 84.5%, 77.3%)
CIE-LAB	lab(21.59, -18.35, 25.83)
CIE-LCH	lch(21.59, 31.69, 125.38°)
OKLab	oklab(31.79% -0.0518 0.0582)
OKLCH	oklch(31.79% 0.078 131.7)
XYZ	xyz(2.2555, 3.4031, 0.7964)
Luminance	0.0340 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 5.24

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.10

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233A09 #20093A

analogous

#3A3809 #233A09 #0B3A09

triadic

#233A09 #09233A #3A0923

tetradic

#233A09 #093A38 #20093A #3A090B

square

#233A09 #093A38 #20093A #3A090B

split-complementary

#233A09 #090B3A #38093A

monochromatic

#101A04 #101A04 #233A09 #436F11 #63A419

Accessibility & contrast

On white

12.50

#233A09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#233A09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233A09

12.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233A09	#FFFFFF	#000000	##FFFFFF
##233A09	1.00	12.50	1.68	12.50
#FFFFFF	12.50	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3503

Deuteranopia (green-blind)

#3A330E

Tritanopia (blue-blind)

#243731

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #233a09;
/* rgb */ color: rgb(35, 58, 9);
/* oklch */ color: oklch(31.8% 0.078 131.7);

Tailwind

colors: {
  custom: {
    50: '#60704c',
    500: '#233a09',
    950: '#000000',
  },
}

SCSS

$custom: #233a09;
$custom-light: #60704c;
$custom-dark: #000000;

JSON

{
  "hex": "#233a09",
  "rgb": {
    "r": 35,
    "g": 58,
    "b": 9
  },
  "hsl": {
    "h": 88.163,
    "s": 73.134,
    "l": 13.137
  },
  "oklch": {
    "l": 0.31788,
    "c": 0.07798,
    "h": 131.7
  },
  "luminance": 0.03403
}

Semantic roles & 50–950 ramp

primary

#233A09

secondary

#4D2778

accent

#38F08E

background

#F5F6F4

surface

#EAECE7

border

#C6C7C3

text

#050701

muted

#797A77

Preview Lab

Preview with #233A09

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

Preview Lab → · Contrast checker → · Palette generator →