#273F08#273F08

#273F08 is a dark, moderate yellow-green. Relative luminance 0.040; OKLCH L 33.6% C 0.084 H 130.9°. Best body text is #FFFFFF at 11.66:1 contrast (WCAG AA passes).

Color values

HEX	#273F08
RGB	rgb(39, 63, 8)
HSL	hsl(86, 77%, 14%)
HSV	hsv(86, 87%, 25%)
CMYK	cmyk(38.1%, 0%, 87.3%, 75.3%)
CIE-LAB	lab(23.68, -19.29, 28.50)
CIE-LCH	lch(23.68, 34.41, 124.09°)
OKLab	oklab(33.56% -0.0548 0.0633)
OKLCH	oklch(33.56% 0.084 130.9)
XYZ	xyz(2.6580, 4.0038, 0.8624)
Luminance	0.0400 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.49

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#273F08 #20083F

analogous

#3F3C08 #273F08 #0C3F08

triadic

#273F08 #08273F #3F0827

tetradic

#273F08 #083F3C #20083F #3F080C

square

#273F08 #083F3C #20083F #3F080C

split-complementary

#273F08 #080C3F #3C083F

monochromatic

#111B03 #111B03 #273F08 #49750F #6AAC16

Accessibility & contrast

On white

11.66

#273F08 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#273F08 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #273F08

11.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##273F08	#FFFFFF	#000000	##FFFFFF
##273F08	1.00	11.66	1.80	11.66
#FFFFFF	11.66	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A00

Deuteranopia (green-blind)

#3F380E

Tritanopia (blue-blind)

#283C35

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #273f08;
/* rgb */ color: rgb(39, 63, 8);
/* oklch */ color: oklch(33.6% 0.084 130.9);

Tailwind

colors: {
  custom: {
    50: '#64744c',
    500: '#273f08',
    950: '#000000',
  },
}

SCSS

$custom: #273f08;
$custom-light: #64744c;
$custom-dark: #000000;

JSON

{
  "hex": "#273f08",
  "rgb": {
    "r": 39,
    "g": 63,
    "b": 8
  },
  "hsl": {
    "h": 86.182,
    "s": 77.465,
    "l": 13.922
  },
  "oklch": {
    "l": 0.33562,
    "c": 0.08373,
    "h": 130.9
  },
  "luminance": 0.04004
}

Semantic roles & 50–950 ramp

primary

#273F08

secondary

#4C257E

accent

#34F488

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#060801

muted

#7A7B77

Preview Lab

Preview with #273F08

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

Preview Lab → · Contrast checker → · Palette generator →