#233A0A#233A0A

#233A0A is a dark, moderate yellow-green. Relative luminance 0.034; OKLCH L 31.8% C 0.077 H 131.9°. Best body text is #FFFFFF at 12.49:1 contrast (WCAG AA passes).

Color values

HEX	#233A0A
RGB	rgb(35, 58, 10)
HSL	hsl(89, 71%, 13%)
HSV	hsv(89, 83%, 23%)
CMYK	cmyk(39.7%, 0%, 82.8%, 77.3%)
CIE-LAB	lab(21.60, -18.27, 25.44)
CIE-LCH	lch(21.60, 31.31, 125.68°)
OKLab	oklab(31.8% -0.0515 0.0575)
OKLCH	oklch(31.8% 0.077 131.9)
XYZ	xyz(2.2610, 3.4053, 0.8253)
Luminance	0.0340 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 5.28

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.10

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233A0A #210A3A

analogous

#3A390A #233A0A #0B3A0A

triadic

#233A0A #0A233A #3A0A23

tetradic

#233A0A #0A3A39 #210A3A #3A0A0B

square

#233A0A #0A3A39 #210A3A #3A0A0B

split-complementary

#233A0A #0A0B3A #390A3A

monochromatic

#101A05 #101A05 #233A0A #426E13 #62A21C

Accessibility & contrast

On white

12.49

#233A0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#233A0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233A0A

12.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233A0A	#FFFFFF	#000000	##FFFFFF
##233A0A	1.00	12.49	1.68	12.49
#FFFFFF	12.49	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3504

Deuteranopia (green-blind)

#3A330E

Tritanopia (blue-blind)

#243731

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #233a0a;
/* rgb */ color: rgb(35, 58, 10);
/* oklch */ color: oklch(31.8% 0.077 131.9);

Tailwind

colors: {
  custom: {
    50: '#60704d',
    500: '#233a0a',
    950: '#000000',
  },
}

SCSS

$custom: #233a0a;
$custom-light: #60704d;
$custom-dark: #000000;

JSON

{
  "hex": "#233a0a",
  "rgb": {
    "r": 35,
    "g": 58,
    "b": 10
  },
  "hsl": {
    "h": 88.75,
    "s": 70.588,
    "l": 13.333
  },
  "oklch": {
    "l": 0.31797,
    "c": 0.07721,
    "h": 131.9
  },
  "luminance": 0.03405
}

Semantic roles & 50–950 ramp

primary

#233A0A

secondary

#4E2877

accent

#3AED90

background

#F5F6F4

surface

#EAECE7

border

#C6C7C3

text

#050701

muted

#797A77

Preview Lab

Preview with #233A0A

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

Preview Lab → · Contrast checker → · Palette generator →