#2F270B#2F270B

#2F270B is a dark, muted yellow. Relative luminance 0.021; OKLCH L 27.5% C 0.044 H 93.3°. Best body text is #FFFFFF at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#2F270B
RGB	rgb(47, 39, 11)
HSL	hsl(47, 62%, 11%)
HSV	hsv(47, 77%, 18%)
CMYK	cmyk(0%, 17%, 76.6%, 81.6%)
CIE-LAB	lab(15.90, -0.43, 18.62)
CIE-LCH	lch(15.90, 18.62, 91.31°)
OKLab	oklab(27.49% -0.0026 0.0444)
OKLCH	oklch(27.49% 0.044 93.3)
XYZ	xyz(1.9583, 2.0796, 0.6148)
Luminance	0.0208 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F270B #0B132F

analogous

#2F150B #2F270B #252F0B

triadic

#2F270B #0B2F27 #270B2F

tetradic

#2F270B #0B2F15 #0B132F #2F0B25

square

#2F270B #0B2F15 #0B132F #2F0B25

split-complementary

#2F270B #0B252F #150B2F

monochromatic

#191506 #191506 #2F270B #615017 #927922

Accessibility & contrast

On white

14.83

#2F270B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#2F270B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F270B

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F270B	#FFFFFF	#000000	##FFFFFF
##2F270B	1.00	14.83	1.42	14.83
#FFFFFF	14.83	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2608

Deuteranopia (green-blind)

#2E290C

Tritanopia (blue-blind)

#332321

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #2f270b;
/* rgb */ color: rgb(47, 39, 11);
/* oklch */ color: oklch(27.5% 0.044 93.3);

Tailwind

colors: {
  custom: {
    50: '#69604c',
    500: '#2f270b',
    950: '#000000',
  },
}

SCSS

$custom: #2f270b;
$custom-light: #69604c;
$custom-dark: #000000;

JSON

{
  "hex": "#2f270b",
  "rgb": {
    "r": 47,
    "g": 39,
    "b": 11
  },
  "hsl": {
    "h": 46.667,
    "s": 62.069,
    "l": 11.373
  },
  "oklch": {
    "l": 0.27488,
    "c": 0.04443,
    "h": 93.3
  },
  "luminance": 0.0208
}

Semantic roles & 50–950 ramp

primary

#2F270B

secondary

#2A396B

accent

#67E543

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#060501

muted

#7A7977

Preview Lab

Preview with #2F270B

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

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