#233F12#233F12

#233F12 is a dark, moderate yellow-green. Relative luminance 0.040; OKLCH L 33.4% C 0.078 H 135.5°. Best body text is #FFFFFF at 11.72:1 contrast (WCAG AA passes).

Color values

HEX	#233F12
RGB	rgb(35, 63, 18)
HSL	hsl(97, 56%, 16%)
HSV	hsv(97, 71%, 25%)
CMYK	cmyk(44.4%, 0%, 71.4%, 75.3%)
CIE-LAB	lab(23.53, -20.10, 23.64)
CIE-LCH	lch(23.53, 31.03, 130.38°)
OKLab	oklab(33.39% -0.0558 0.0548)
OKLCH	oklch(33.39% 0.078 135.5)
XYZ	xyz(2.5798, 3.9559, 1.1998)
Luminance	0.0396 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.17

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233F12 #2E123F

analogous

#393F12 #233F12 #123F17

triadic

#233F12 #12233F #3F1223

tetradic

#233F12 #12393F #2E123F #3F1712

square

#233F12 #12393F #2E123F #3F1712

split-complementary

#233F12 #17123F #3F1239

monochromatic

#0D1807 #0D1807 #233F12 #3D6F20 #589E2D

Accessibility & contrast

On white

11.72

#233F12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#233F12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233F12

11.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233F12	#FFFFFF	#000000	##FFFFFF
##233F12	1.00	11.72	1.79	11.72
#FFFFFF	11.72	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41390D

Deuteranopia (green-blind)

#3E3716

Tritanopia (blue-blind)

#223C36

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #233f12;
/* rgb */ color: rgb(35, 63, 18);
/* oklch */ color: oklch(33.4% 0.078 135.5);

Tailwind

colors: {
  custom: {
    50: '#607452',
    500: '#233f12',
    950: '#000000',
  },
}

SCSS

$custom: #233f12;
$custom-light: #607452;
$custom-dark: #000000;

JSON

{
  "hex": "#233f12",
  "rgb": {
    "r": 35,
    "g": 63,
    "b": 18
  },
  "hsl": {
    "h": 97.333,
    "s": 55.556,
    "l": 15.882
  },
  "oklch": {
    "l": 0.33394,
    "c": 0.07817,
    "h": 135.5
  },
  "luminance": 0.03956
}

Semantic roles & 50–950 ramp

primary

#233F12

secondary

#5F3578

accent

#49DFA6

background

#F5F7F4

surface

#EAEDE7

border

#C6C8C3

text

#050802

muted

#797B78

Preview Lab

Preview with #233F12

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

Preview Lab → · Contrast checker → · Palette generator →