#233E0A#233E0A

#233E0A is a dark, moderate yellow-green. Relative luminance 0.038; OKLCH L 33.0% C 0.083 H 133.3°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#233E0A
RGB	rgb(35, 62, 10)
HSL	hsl(91, 72%, 14%)
HSV	hsv(91, 84%, 24%)
CMYK	cmyk(43.5%, 0%, 83.9%, 75.7%)
CIE-LAB	lab(23.08, -20.35, 26.99)
CIE-LCH	lch(23.08, 33.80, 127.01°)
OKLab	oklab(33.01% -0.0572 0.0606)
OKLCH	oklch(33.01% 0.083 133.3)
XYZ	xyz(2.4705, 3.8244, 0.8951)
Luminance	0.0382 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 3.90

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233E0A #250A3E

analogous

#3D3E0A #233E0A #0A3E0B

triadic

#233E0A #0A233E #3E0A23

tetradic

#233E0A #0A3D3E #250A3E #3E0B0A

square

#233E0A #0A3D3E #250A3E #3E0B0A

split-complementary

#233E0A #0B0A3E #3E0A3D

monochromatic

#0F1A04 #0F1A04 #233E0A #417313 #5FA71B

Accessibility & contrast

On white

11.90

#233E0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#233E0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233E0A

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233E0A	#FFFFFF	#000000	##FFFFFF
##233E0A	1.00	11.90	1.76	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413803

Deuteranopia (green-blind)

#3D360F

Tritanopia (blue-blind)

#233B34

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #233e0a;
/* rgb */ color: rgb(35, 62, 10);
/* oklch */ color: oklch(33.0% 0.083 133.3);

Tailwind

colors: {
  custom: {
    50: '#61734d',
    500: '#233e0a',
    950: '#000000',
  },
}

SCSS

$custom: #233e0a;
$custom-light: #61734d;
$custom-dark: #000000;

JSON

{
  "hex": "#233e0a",
  "rgb": {
    "r": 35,
    "g": 62,
    "b": 10
  },
  "hsl": {
    "h": 91.154,
    "s": 72.222,
    "l": 14.118
  },
  "oklch": {
    "l": 0.33009,
    "c": 0.0833,
    "h": 133.3
  },
  "luminance": 0.03824
}

Semantic roles & 50–950 ramp

primary

#233E0A

secondary

#53287B

accent

#39EF97

background

#F5F7F4

surface

#EAEDE7

border

#C6C8C3

text

#050801

muted

#797B77

Preview Lab

Preview with #233E0A

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

Preview Lab → · Contrast checker → · Palette generator →