#273E0D#273E0D

#273E0D is a dark, moderate yellow-green. Relative luminance 0.039; OKLCH L 33.3% C 0.079 H 131.3°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#273E0D
RGB	rgb(39, 62, 13)
HSL	hsl(88, 65%, 15%)
HSV	hsv(88, 79%, 24%)
CMYK	cmyk(37.1%, 0%, 79%, 75.7%)
CIE-LAB	lab(23.36, -18.37, 26.03)
CIE-LCH	lch(23.36, 31.86, 125.22°)
OKLab	oklab(33.31% -0.0518 0.059)
OKLCH	oklch(33.31% 0.079 131.3)
XYZ	xyz(2.6319, 3.9055, 0.9959)
Luminance	0.0391 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.84

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273E0D #240D3E

analogous

#3E3D0D #273E0D #0F3E0D

triadic

#273E0D #0D273E #3E0D27

tetradic

#273E0D #0D3E3D #240D3E #3E0D0F

square

#273E0D #0D3E3D #240D3E #3E0D0F

split-complementary

#273E0D #0D0F3E #3D0D3E

monochromatic

#101905 #101905 #273E0D #477118 #67A322

Accessibility & contrast

On white

11.79

#273E0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#273E0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273E0D

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273E0D	#FFFFFF	#000000	##FFFFFF
##273E0D	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413906

Deuteranopia (green-blind)

#3E3711

Tritanopia (blue-blind)

#283B34

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #273e0d;
/* rgb */ color: rgb(39, 62, 13);
/* oklch */ color: oklch(33.3% 0.079 131.3);

Tailwind

colors: {
  custom: {
    50: '#63734f',
    500: '#273e0d',
    950: '#000000',
  },
}

SCSS

$custom: #273e0d;
$custom-light: #63734f;
$custom-dark: #000000;

JSON

{
  "hex": "#273e0d",
  "rgb": {
    "r": 39,
    "g": 62,
    "b": 13
  },
  "hsl": {
    "h": 88.163,
    "s": 65.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.33307,
    "c": 0.0785,
    "h": 131.3
  },
  "luminance": 0.03906
}

Semantic roles & 50–950 ramp

primary

#273E0D

secondary

#512D7A

accent

#40E88F

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#050802

muted

#7A7B78

Preview Lab

Preview with #273E0D

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

Preview Lab → · Contrast checker → · Palette generator →