#233C10#233C10

#233C10 is a dark, moderate yellow-green. Relative luminance 0.036; OKLCH L 32.5% C 0.075 H 134.1°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#233C10
RGB	rgb(35, 60, 16)
HSL	hsl(94, 58%, 15%)
HSV	hsv(94, 73%, 24%)
CMYK	cmyk(41.7%, 0%, 73.3%, 76.5%)
CIE-LAB	lab(22.40, -18.76, 23.45)
CIE-LCH	lch(22.40, 30.03, 128.66°)
OKLab	oklab(32.46% -0.0523 0.0541)
OKLCH	oklch(32.46% 0.075 134.1)
XYZ	xyz(2.4025, 3.6263, 1.0635)
Luminance	0.0363 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#233C10 #29103C

analogous

#393C10 #233C10 #103C13

triadic

#233C10 #10233C #3C1023

tetradic

#233C10 #10393C #29103C #3C1310

square

#233C10 #10393C #29103C #3C1310

split-complementary

#233C10 #13103C #3C1039

monochromatic

#0E1806 #0E1806 #233C10 #3F6C1D #5B9D2A

Accessibility & contrast

On white

12.17

#233C10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#233C10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #233C10

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##233C10	#FFFFFF	#000000	##FFFFFF
##233C10	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F370B

Deuteranopia (green-blind)

#3B3514

Tritanopia (blue-blind)

#233933

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #233c10;
/* rgb */ color: rgb(35, 60, 16);
/* oklch */ color: oklch(32.5% 0.075 134.1);

Tailwind

colors: {
  custom: {
    50: '#607250',
    500: '#233c10',
    950: '#000000',
  },
}

SCSS

$custom: #233c10;
$custom-light: #607250;
$custom-dark: #000000;

JSON

{
  "hex": "#233c10",
  "rgb": {
    "r": 35,
    "g": 60,
    "b": 16
  },
  "hsl": {
    "h": 94.091,
    "s": 57.895,
    "l": 14.902
  },
  "oklch": {
    "l": 0.32465,
    "c": 0.07523,
    "h": 134.1
  },
  "luminance": 0.03626
}

Semantic roles & 50–950 ramp

primary

#233C10

secondary

#593276

accent

#47E19E

background

#F5F6F4

surface

#EAECE7

border

#C6C7C3

text

#050802

muted

#797B78

Preview Lab

Preview with #233C10

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

Preview Lab → · Contrast checker → · Palette generator →