#233B04#233B04

#233B04 is a dark, moderate yellow-green. Relative luminance 0.035; OKLCH L 32.0% C 0.083 H 131.2°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#233B04
RGB	rgb(35, 59, 4)
HSL	hsl(86, 87%, 12%)
HSV	hsv(86, 93%, 23%)
CMYK	cmyk(40.7%, 0%, 93.2%, 76.9%)
CIE-LAB	lab(21.92, -19.28, 28.23)
CIE-LCH	lch(21.92, 34.18, 124.33°)
OKLab	oklab(32.05% -0.0549 0.0628)
OKLCH	oklch(32.05% 0.083 131.2)
XYZ	xyz(2.2790, 3.4939, 0.6692)
Luminance	0.0349 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.82

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233B04 #1C043B

analogous

#3B3804 #233B04 #073B04

triadic

#233B04 #04233B #3B0423

tetradic

#233B04 #043B38 #1C043B #3B0407

square

#233B04 #043B38 #1C043B #3B0407

split-complementary

#233B04 #04073B #38043B

monochromatic

#111D02 #111D02 #233B04 #457408 #67AE0C

Accessibility & contrast

On white

12.36

#233B04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#233B04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233B04

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233B04	#FFFFFF	#000000	##FFFFFF
##233B04	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3600

Deuteranopia (green-blind)

#3B3409

Tritanopia (blue-blind)

#243831

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #233b04;
/* rgb */ color: rgb(35, 59, 4);
/* oklch */ color: oklch(32.0% 0.083 131.2);

Tailwind

colors: {
  custom: {
    50: '#61714a',
    500: '#233b04',
    950: '#000000',
  },
}

SCSS

$custom: #233b04;
$custom-light: #61714a;
$custom-dark: #000000;

JSON

{
  "hex": "#233b04",
  "rgb": {
    "r": 35,
    "g": 59,
    "b": 4
  },
  "hsl": {
    "h": 86.182,
    "s": 87.302,
    "l": 12.353
  },
  "oklch": {
    "l": 0.32046,
    "c": 0.08343,
    "h": 131.2
  },
  "luminance": 0.03494
}

Semantic roles & 50–950 ramp

primary

#233B04

secondary

#471E7D

accent

#2AFD86

background

#F5F6F4

surface

#EAECE7

border

#C6C7C3

text

#050701

muted

#797A77

Preview Lab

Preview with #233B04

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

Preview Lab → · Contrast checker → · Palette generator →