#223B10#223B10

#223B10 is a dark, moderate yellow-green. Relative luminance 0.035; OKLCH L 32.1% C 0.074 H 134.4°. Best body text is #FFFFFF at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#223B10
RGB	rgb(34, 59, 16)
HSL	hsl(95, 57%, 15%)
HSV	hsv(95, 73%, 23%)
CMYK	cmyk(42.4%, 0%, 72.9%, 76.9%)
CIE-LAB	lab(21.96, -18.66, 22.96)
CIE-LCH	lch(21.96, 29.58, 129.10°)
OKLab	oklab(32.1% -0.0519 0.053)
OKLCH	oklch(32.1% 0.074 134.4)
XYZ	xyz(2.3171, 3.5053, 1.0446)
Luminance	0.0350 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.68

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#223B10 #29103B

analogous

#383B10 #223B10 #103B14

triadic

#223B10 #10223B #3B1022

tetradic

#223B10 #10383B #29103B #3B1410

square

#223B10 #10383B #29103B #3B1410

split-complementary

#223B10 #14103B #3B1038

monochromatic

#0E1807 #0E1807 #223B10 #3E6B1D #599B2A

Accessibility & contrast

On white

12.35

#223B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#223B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #223B10

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##223B10	#FFFFFF	#000000	##FFFFFF
##223B10	1.00	12.35	1.70	12.35
#FFFFFF	12.35	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D360B

Deuteranopia (green-blind)

#3A3413

Tritanopia (blue-blind)

#223832

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #223b10;
/* rgb */ color: rgb(34, 59, 16);
/* oklch */ color: oklch(32.1% 0.074 134.4);

Tailwind

colors: {
  custom: {
    50: '#5f7150',
    500: '#223b10',
    950: '#000000',
  },
}

SCSS

$custom: #223b10;
$custom-light: #5f7150;
$custom-dark: #000000;

JSON

{
  "hex": "#223b10",
  "rgb": {
    "r": 34,
    "g": 59,
    "b": 16
  },
  "hsl": {
    "h": 94.884,
    "s": 57.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.32096,
    "c": 0.07424,
    "h": 134.4
  },
  "luminance": 0.03505
}

Semantic roles & 50–950 ramp

primary

#223B10

secondary

#593275

accent

#47E1A0

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#050702

muted

#797A78

Preview Lab

Preview with #223B10

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

Preview Lab → · Contrast checker → · Palette generator →