#173308#173308

#173308 is a dark, moderate yellow-green. Relative luminance 0.026; OKLCH L 28.8% C 0.076 H 136.8°. Best body text is #FFFFFF at 13.88:1 contrast (WCAG AA passes).

Color values

HEX	#173308
RGB	rgb(23, 51, 8)
HSL	hsl(99, 73%, 12%)
HSV	hsv(99, 84%, 20%)
CMYK	cmyk(54.9%, 0%, 84.3%, 80%)
CIE-LAB	lab(18.22, -19.86, 22.23)
CIE-LCH	lch(18.22, 29.81, 131.78°)
OKLab	oklab(28.84% -0.0551 0.0518)
OKLCH	oklch(28.84% 0.076 136.8)
XYZ	xyz(1.5810, 2.5672, 0.6419)
Luminance	0.0257 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.58

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173308 #240833

analogous

#2D3308 #173308 #08330F

triadic

#173308 #081733 #330817

tetradic

#173308 #082D33 #240833 #330F08

square

#173308 #082D33 #240833 #330F08

split-complementary

#173308 #0F0833 #33082D

monochromatic

#0C1A04 #0C1A04 #173308 #2F6810 #479D19

Accessibility & contrast

On white

13.88

#173308 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#173308 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173308

13.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173308	#FFFFFF	#000000	##FFFFFF
##173308	1.00	13.88	1.51	13.88
#FFFFFF	13.88	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E03

Deuteranopia (green-blind)

#312C0C

Tritanopia (blue-blind)

#16312B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #173308;
/* rgb */ color: rgb(23, 51, 8);
/* oklch */ color: oklch(28.8% 0.076 136.8);

Tailwind

colors: {
  custom: {
    50: '#576b4b',
    500: '#173308',
    950: '#000000',
  },
}

SCSS

$custom: #173308;
$custom-light: #576b4b;
$custom-dark: #000000;

JSON

{
  "hex": "#173308",
  "rgb": {
    "r": 23,
    "g": 51,
    "b": 8
  },
  "hsl": {
    "h": 99.07,
    "s": 72.881,
    "l": 11.569
  },
  "oklch": {
    "l": 0.28836,
    "c": 0.07561,
    "h": 136.8
  },
  "luminance": 0.02567
}

Semantic roles & 50–950 ramp

primary

#173308

secondary

#572572

accent

#38F0B0

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030601

muted

#787A77

Preview Lab

Preview with #173308

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

Preview Lab → · Contrast checker → · Palette generator →