#2B270F#2B270F

#2B270F is a dark, muted yellow. Relative luminance 0.020; OKLCH L 27.1% C 0.039 H 100.0°. Best body text is #FFFFFF at 15.00:1 contrast (WCAG AA passes).

Color values

HEX	#2B270F
RGB	rgb(43, 39, 15)
HSL	hsl(51, 48%, 11%)
HSV	hsv(51, 65%, 17%)
CMYK	cmyk(0%, 9.3%, 65.1%, 83.1%)
CIE-LAB	lab(15.48, -2.23, 16.07)
CIE-LCH	lch(15.48, 16.23, 97.89°)
OKLab	oklab(27.06% -0.0068 0.0386)
OKLCH	oklch(27.06% 0.039 100)
XYZ	xyz(1.8081, 1.9992, 0.7425)
Luminance	0.0200 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B270F #0F132B

analogous

#2B190F #2B270F #212B0F

triadic

#2B270F #0F2B27 #270F2B

tetradic

#2B270F #0F2B19 #0F132B #2B0F21

square

#2B270F #0F2B19 #0F132B #2B0F21

split-complementary

#2B270F #0F212B #190F2B

monochromatic

#171508 #171508 #2B270F #58501F #86792F

Accessibility & contrast

On white

15.00

#2B270F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#2B270F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B270F

15.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B270F	#FFFFFF	#000000	##FFFFFF
##2B270F	1.00	15.00	1.40	15.00
#FFFFFF	15.00	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B260D

Deuteranopia (green-blind)

#2C2710

Tritanopia (blue-blind)

#2F2421

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #2b270f;
/* rgb */ color: rgb(43, 39, 15);
/* oklch */ color: oklch(27.1% 0.039 100.0);

Tailwind

colors: {
  custom: {
    50: '#65604e',
    500: '#2b270f',
    950: '#000000',
  },
}

SCSS

$custom: #2b270f;
$custom-light: #65604e;
$custom-dark: #000000;

JSON

{
  "hex": "#2b270f",
  "rgb": {
    "r": 43,
    "g": 39,
    "b": 15
  },
  "hsl": {
    "h": 51.429,
    "s": 48.276,
    "l": 11.373
  },
  "oklch": {
    "l": 0.27064,
    "c": 0.03917,
    "h": 100
  },
  "luminance": 0.01999
}

Semantic roles & 50–950 ramp

primary

#2B270F

secondary

#323964

accent

#63D850

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#060501

muted

#7A7977

Preview Lab

Preview with #2B270F

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

Preview Lab → · Contrast checker → · Palette generator →