#233A03#233A03

#233A03 is a dark, moderate yellow-green. Relative luminance 0.034; OKLCH L 31.7% C 0.083 H 130.5°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#233A03
RGB	rgb(35, 58, 3)
HSL	hsl(85, 90%, 12%)
HSV	hsv(85, 95%, 23%)
CMYK	cmyk(39.7%, 0%, 94.8%, 77.3%)
CIE-LAB	lab(21.54, -18.84, 28.23)
CIE-LCH	lch(21.54, 33.94, 123.72°)
OKLab	oklab(31.73% -0.0538 0.0629)
OKLCH	oklch(31.73% 0.083 130.5)
XYZ	xyz(2.2226, 3.3899, 0.6233)
Luminance	0.0339 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 5.16

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233A03 #1A033A

analogous

#3A3603 #233A03 #083A03

triadic

#233A03 #03233A #3A0323

tetradic

#233A03 #033A36 #1A033A #3A0308

square

#233A03 #033A36 #1A033A #3A0308

split-complementary

#233A03 #03083A #36033A

monochromatic

#121D02 #121D02 #233A03 #467406 #69AE09

Accessibility & contrast

On white

12.51

#233A03 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#233A03 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233A03

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233A03	#FFFFFF	#000000	##FFFFFF
##233A03	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3500

Deuteranopia (green-blind)

#3A3308

Tritanopia (blue-blind)

#243730

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #233a03;
/* rgb */ color: rgb(35, 58, 3);
/* oklch */ color: oklch(31.7% 0.083 130.5);

Tailwind

colors: {
  custom: {
    50: '#617049',
    500: '#233a03',
    950: '#000000',
  },
}

SCSS

$custom: #233a03;
$custom-light: #617049;
$custom-dark: #000000;

JSON

{
  "hex": "#233a03",
  "rgb": {
    "r": 35,
    "g": 58,
    "b": 3
  },
  "hsl": {
    "h": 85.091,
    "s": 90.164,
    "l": 11.961
  },
  "oklch": {
    "l": 0.31733,
    "c": 0.0828,
    "h": 130.5
  },
  "luminance": 0.0339
}

Semantic roles & 50–950 ramp

primary

#233A03

secondary

#451C7D

accent

#29FF82

background

#F5F6F4

surface

#EAECE7

border

#C6C7C3

text

#050701

muted

#797A77

Preview Lab

Preview with #233A03

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

Preview Lab → · Contrast checker → · Palette generator →