#273A0D#273A0D

#273A0D is a dark, moderate yellow-green. Relative luminance 0.035; OKLCH L 32.1% C 0.072 H 129.5°. Best body text is #FFFFFF at 12.37:1 contrast (WCAG AA passes).

Color values

HEX	#273A0D
RGB	rgb(39, 58, 13)
HSL	hsl(85, 63%, 14%)
HSV	hsv(85, 78%, 23%)
CMYK	cmyk(32.8%, 0%, 77.6%, 77.3%)
CIE-LAB	lab(21.90, -16.20, 24.51)
CIE-LCH	lch(21.90, 29.38, 123.47°)
OKLab	oklab(32.12% -0.0459 0.0558)
OKLCH	oklch(32.12% 0.072 129.5)
XYZ	xyz(2.4224, 3.4864, 0.9260)
Luminance	0.0349 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273A0D #200D3A

analogous

#3A370D #273A0D #113A0D

triadic

#273A0D #0D273A #3A0D27

tetradic

#273A0D #0D3A37 #200D3A #3A0D11

square

#273A0D #0D3A37 #200D3A #3A0D11

split-complementary

#273A0D #0D113A #370D3A

monochromatic

#111906 #111906 #273A0D #496C18 #6A9E23

Accessibility & contrast

On white

12.37

#273A0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#273A0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273A0D

12.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273A0D	#FFFFFF	#000000	##FFFFFF
##273A0D	1.00	12.37	1.70	12.37
#FFFFFF	12.37	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3507

Deuteranopia (green-blind)

#3A3411

Tritanopia (blue-blind)

#283731

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #273a0d;
/* rgb */ color: rgb(39, 58, 13);
/* oklch */ color: oklch(32.1% 0.072 129.5);

Tailwind

colors: {
  custom: {
    50: '#63704e',
    500: '#273a0d',
    950: '#000000',
  },
}

SCSS

$custom: #273a0d;
$custom-light: #63704e;
$custom-dark: #000000;

JSON

{
  "hex": "#273a0d",
  "rgb": {
    "r": 39,
    "g": 58,
    "b": 13
  },
  "hsl": {
    "h": 85.333,
    "s": 63.38,
    "l": 13.922
  },
  "oklch": {
    "l": 0.32119,
    "c": 0.07223,
    "h": 129.5
  },
  "luminance": 0.03487
}

Semantic roles & 50–950 ramp

primary

#273A0D

secondary

#4C2D76

accent

#41E687

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#050702

muted

#7A7A78

Preview Lab

Preview with #273A0D

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

Preview Lab → · Contrast checker → · Palette generator →