#27400B#27400B

#27400B is a dark, moderate yellow-green. Relative luminance 0.041; OKLCH L 33.9% C 0.083 H 131.8°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#27400B
RGB	rgb(39, 64, 11)
HSL	hsl(88, 71%, 15%)
HSV	hsv(88, 83%, 25%)
CMYK	cmyk(39.1%, 0%, 82.8%, 74.9%)
CIE-LAB	lab(24.07, -19.59, 27.65)
CIE-LCH	lch(24.07, 33.89, 125.31°)
OKLab	oklab(33.89% -0.0553 0.062)
OKLCH	oklch(33.89% 0.083 131.8)
XYZ	xyz(2.7305, 4.1222, 0.9683)
Luminance	0.0412 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 4.19

Hunter Green (survey)

#0B4008

ΔE00 4.97

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#27400B #240B40

analogous

#403F0B #27400B #0C400B

triadic

#27400B #0B2740 #400B27

tetradic

#27400B #0B403F #240B40 #400B0C

square

#27400B #0B403F #240B40 #400B0C

split-complementary

#27400B #0B0C40 #3F0B40

monochromatic

#101A04 #101A04 #27400B #477414 #67A81D

Accessibility & contrast

On white

11.51

#27400B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#27400B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #27400B

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##27400B	#FFFFFF	#000000	##FFFFFF
##27400B	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433A03

Deuteranopia (green-blind)

#403910

Tritanopia (blue-blind)

#283D36

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #27400b;
/* rgb */ color: rgb(39, 64, 11);
/* oklch */ color: oklch(33.9% 0.083 131.8);

Tailwind

colors: {
  custom: {
    50: '#64754e',
    500: '#27400b',
    950: '#000000',
  },
}

SCSS

$custom: #27400b;
$custom-light: #64754e;
$custom-dark: #000000;

JSON

{
  "hex": "#27400b",
  "rgb": {
    "r": 39,
    "g": 64,
    "b": 11
  },
  "hsl": {
    "h": 88.302,
    "s": 70.667,
    "l": 14.706
  },
  "oklch": {
    "l": 0.33885,
    "c": 0.08311,
    "h": 131.8
  },
  "luminance": 0.04122
}

Semantic roles & 50–950 ramp

primary

#27400B

secondary

#512A7D

accent

#3AED8F

background

#F6F7F4

surface

#EBEDE7

border

#C6C8C3

text

#050802

muted

#7A7B78

Preview Lab

Preview with #27400B

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

Preview Lab → · Contrast checker → · Palette generator →