#273D17#273D17

#273D17 is a dark, moderate yellow-green. Relative luminance 0.038; OKLCH L 33.1% C 0.067 H 133.8°. Best body text is #FFFFFF at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#273D17
RGB	rgb(39, 61, 23)
HSL	hsl(95, 45%, 16%)
HSV	hsv(95, 62%, 24%)
CMYK	cmyk(36.1%, 0%, 62.3%, 76.1%)
CIE-LAB	lab(23.10, -16.74, 20.46)
CIE-LCH	lch(23.10, 26.44, 129.30°)
OKLab	oklab(33.14% -0.0464 0.0485)
OKLCH	oklch(33.14% 0.067 133.8)
XYZ	xyz(2.6600, 3.8306, 1.4097)
Luminance	0.0383 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273D17 #2D173D

analogous

#3A3D17 #273D17 #173D1A

triadic

#273D17 #17273D #3D1727

tetradic

#273D17 #173A3D #2D173D #3D1A17

square

#273D17 #173A3D #2D173D #3D1A17

split-complementary

#273D17 #1A173D #3D173A

monochromatic

#0E1608 #0E1608 #273D17 #436928 #609639

Accessibility & contrast

On white

11.89

#273D17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#273D17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273D17

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273D17	#FFFFFF	#000000	##FFFFFF
##273D17	1.00	11.89	1.77	11.89
#FFFFFF	11.89	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3813

Deuteranopia (green-blind)

#3C361A

Tritanopia (blue-blind)

#273B34

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #273d17;
/* rgb */ color: rgb(39, 61, 23);
/* oklch */ color: oklch(33.1% 0.067 133.8);

Tailwind

colors: {
  custom: {
    50: '#637255',
    500: '#273d17',
    950: '#000000',
  },
}

SCSS

$custom: #273d17;
$custom-light: #637255;
$custom-dark: #000000;

JSON

{
  "hex": "#273d17",
  "rgb": {
    "r": 39,
    "g": 61,
    "b": 23
  },
  "hsl": {
    "h": 94.737,
    "s": 45.238,
    "l": 16.471
  },
  "oklch": {
    "l": 0.33137,
    "c": 0.0671,
    "h": 133.8
  },
  "luminance": 0.03831
}

Semantic roles & 50–950 ramp

primary

#273D17

secondary

#5C3C74

accent

#53D59E

background

#F5F6F5

surface

#EAECE8

border

#C6C7C4

text

#050803

muted

#797B78

Preview Lab

Preview with #273D17

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

Preview Lab → · Contrast checker → · Palette generator →