#273C07#273C07

#273C07 is a dark, moderate yellow-green. Relative luminance 0.037; OKLCH L 32.7% C 0.080 H 129.4°. Best body text is #FFFFFF at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#273C07
RGB	rgb(39, 60, 7)
HSL	hsl(84, 79%, 13%)
HSV	hsv(84, 88%, 24%)
CMYK	cmyk(35%, 0%, 88.3%, 76.5%)
CIE-LAB	lab(22.58, -17.77, 27.78)
CIE-LCH	lch(22.58, 32.97, 122.61°)
OKLab	oklab(32.66% -0.0508 0.0619)
OKLCH	oklch(32.66% 0.08 129.4)
XYZ	xyz(2.4909, 3.6783, 0.7797)
Luminance	0.0368 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.46

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273C07 #1C073C

analogous

#3C3607 #273C07 #0C3C07

triadic

#273C07 #07273C #3C0727

tetradic

#273C07 #073C36 #1C073C #3C070C

square

#273C07 #073C36 #1C073C #3C070C

split-complementary

#273C07 #070C3C #36073C

monochromatic

#121B03 #121B03 #273C07 #4B730D #6EAA14

Accessibility & contrast

On white

12.10

#273C07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#273C07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273C07

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273C07	#FFFFFF	#000000	##FFFFFF
##273C07	1.00	12.10	1.74	12.10
#FFFFFF	12.10	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3700

Deuteranopia (green-blind)

#3C350C

Tritanopia (blue-blind)

#283932

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #273c07;
/* rgb */ color: rgb(39, 60, 7);
/* oklch */ color: oklch(32.7% 0.080 129.4);

Tailwind

colors: {
  custom: {
    50: '#64724b',
    500: '#273c07',
    950: '#000000',
  },
}

SCSS

$custom: #273c07;
$custom-light: #64724b;
$custom-dark: #000000;

JSON

{
  "hex": "#273c07",
  "rgb": {
    "r": 39,
    "g": 60,
    "b": 7
  },
  "hsl": {
    "h": 83.774,
    "s": 79.104,
    "l": 13.137
  },
  "oklch": {
    "l": 0.32658,
    "c": 0.08003,
    "h": 129.4
  },
  "luminance": 0.03678
}

Semantic roles & 50–950 ramp

primary

#273C07

secondary

#46237B

accent

#32F680

background

#F6F6F4

surface

#EBECE7

border

#C6C7C3

text

#050701

muted

#7A7A77

Preview Lab

Preview with #273C07

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

Preview Lab → · Contrast checker → · Palette generator →