#193B04#193B04

#193B04 is a dark, moderate yellow-green. Relative luminance 0.033; OKLCH L 31.4% C 0.090 H 136.6°. Best body text is #FFFFFF at 12.59:1 contrast (WCAG AA passes).

Color values

HEX	#193B04
RGB	rgb(25, 59, 4)
HSL	hsl(97, 87%, 12%)
HSV	hsv(97, 93%, 23%)
CMYK	cmyk(57.6%, 0%, 93.2%, 76.9%)
CIE-LAB	lab(21.37, -23.34, 27.47)
CIE-LCH	lch(21.37, 36.05, 130.36°)
OKLab	oklab(31.44% -0.065 0.0616)
OKLCH	oklch(31.44% 0.09 136.6)
XYZ	xyz(1.9867, 3.3432, 0.6555)
Luminance	0.0334 (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

#193B04 #26043B

analogous

#353B04 #193B04 #043B0B

triadic

#193B04 #04193B #3B0419

tetradic

#193B04 #04353B #26043B #3B0B04

square

#193B04 #04353B #26043B #3B0B04

split-complementary

#193B04 #0B043B #3B0435

monochromatic

#0C1D02 #0C1D02 #193B04 #317408 #4AAE0C

Accessibility & contrast

On white

12.59

#193B04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#193B04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193B04

12.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193B04	#FFFFFF	#000000	##FFFFFF
##193B04	1.00	12.59	1.67	12.59
#FFFFFF	12.59	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3500

Deuteranopia (green-blind)

#39320A

Tritanopia (blue-blind)

#173831

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #193b04;
/* rgb */ color: rgb(25, 59, 4);
/* oklch */ color: oklch(31.4% 0.090 136.6);

Tailwind

colors: {
  custom: {
    50: '#5a714a',
    500: '#193b04',
    950: '#000000',
  },
}

SCSS

$custom: #193b04;
$custom-light: #5a714a;
$custom-dark: #000000;

JSON

{
  "hex": "#193b04",
  "rgb": {
    "r": 25,
    "g": 59,
    "b": 4
  },
  "hsl": {
    "h": 97.091,
    "s": 87.302,
    "l": 12.353
  },
  "oklch": {
    "l": 0.31442,
    "c": 0.08957,
    "h": 136.6
  },
  "luminance": 0.03343
}

Semantic roles & 50–950 ramp

primary

#193B04

secondary

#591E7D

accent

#2AFDAD

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#040701

muted

#797A77

Preview Lab

Preview with #193B04

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

Preview Lab → · Contrast checker → · Palette generator →