#273B0E#273B0E

#273B0E is a dark, moderate yellow-green. Relative luminance 0.036; OKLCH L 32.4% C 0.073 H 130.2°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#273B0E
RGB	rgb(39, 59, 14)
HSL	hsl(87, 62%, 14%)
HSV	hsv(87, 76%, 23%)
CMYK	cmyk(33.9%, 0%, 76.3%, 76.9%)
CIE-LAB	lab(22.27, -16.66, 24.41)
CIE-LCH	lch(22.27, 29.55, 124.31°)
OKLab	oklab(32.43% -0.0471 0.0557)
OKLCH	oklch(32.43% 0.073 130.2)
XYZ	xyz(2.4799, 3.5909, 0.9778)
Luminance	0.0359 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 5.93

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.71

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273B0E #220E3B

analogous

#3B390E #273B0E #113B0E

triadic

#273B0E #0E273B #3B0E27

tetradic

#273B0E #0E3B39 #220E3B #3B0E11

square

#273B0E #0E3B39 #220E3B #3B0E11

split-complementary

#273B0E #0E113B #390E3B

monochromatic

#101906 #101906 #273B0E #486C1A #689E25

Accessibility & contrast

On white

12.22

#273B0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#273B0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273B0E

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273B0E	#FFFFFF	#000000	##FFFFFF
##273B0E	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3608

Deuteranopia (green-blind)

#3B3512

Tritanopia (blue-blind)

#283832

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #273b0e;
/* rgb */ color: rgb(39, 59, 14);
/* oklch */ color: oklch(32.4% 0.073 130.2);

Tailwind

colors: {
  custom: {
    50: '#63714f',
    500: '#273b0e',
    950: '#000000',
  },
}

SCSS

$custom: #273b0e;
$custom-light: #63714f;
$custom-dark: #000000;

JSON

{
  "hex": "#273b0e",
  "rgb": {
    "r": 39,
    "g": 59,
    "b": 14
  },
  "hsl": {
    "h": 86.667,
    "s": 61.644,
    "l": 14.314
  },
  "oklch": {
    "l": 0.32426,
    "c": 0.07293,
    "h": 130.2
  },
  "luminance": 0.03591
}

Semantic roles & 50–950 ramp

primary

#273B0E

secondary

#4E2F76

accent

#43E58B

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#050702

muted

#7A7A78

Preview Lab

Preview with #273B0E

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

Preview Lab → · Contrast checker → · Palette generator →