#2B270C#2B270C

#2B270C is a dark, muted yellow. Relative luminance 0.020; OKLCH L 27.0% C 0.043 H 101.0°. Best body text is #FFFFFF at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#2B270C
RGB	rgb(43, 39, 12)
HSL	hsl(52, 56%, 11%)
HSV	hsv(52, 72%, 17%)
CMYK	cmyk(0%, 9.3%, 72.1%, 83.1%)
CIE-LAB	lab(15.44, -2.54, 17.50)
CIE-LCH	lch(15.44, 17.68, 98.25°)
OKLab	oklab(27.02% -0.0081 0.042)
OKLCH	oklch(27.02% 0.043 101)
XYZ	xyz(1.7882, 1.9912, 0.6379)
Luminance	0.0199 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B270C #0C102B

analogous

#2B170C #2B270C #1F2B0C

triadic

#2B270C #0C2B27 #270C2B

tetradic

#2B270C #0C2B17 #0C102B #2B0C1F

square

#2B270C #0C2B17 #0C102B #2B0C1F

split-complementary

#2B270C #0C1F2B #170C2B

monochromatic

#181607 #181607 #2B270C #5B5219 #8B7E27

Accessibility & contrast

On white

15.02

#2B270C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#2B270C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B270C

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B270C	#FFFFFF	#000000	##FFFFFF
##2B270C	1.00	15.02	1.40	15.02
#FFFFFF	15.02	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2609

Deuteranopia (green-blind)

#2C270D

Tritanopia (blue-blind)

#2F2421

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #2b270c;
/* rgb */ color: rgb(43, 39, 12);
/* oklch */ color: oklch(27.0% 0.043 101.0);

Tailwind

colors: {
  custom: {
    50: '#65604c',
    500: '#2b270c',
    950: '#000000',
  },
}

SCSS

$custom: #2b270c;
$custom-light: #65604c;
$custom-dark: #000000;

JSON

{
  "hex": "#2b270c",
  "rgb": {
    "r": 43,
    "g": 39,
    "b": 12
  },
  "hsl": {
    "h": 52.258,
    "s": 56.364,
    "l": 10.784
  },
  "oklch": {
    "l": 0.27017,
    "c": 0.04281,
    "h": 101
  },
  "luminance": 0.01991
}

Semantic roles & 50–950 ramp

primary

#2B270C

secondary

#2C3466

accent

#5CE048

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#060501

muted

#7A7977

Preview Lab

Preview with #2B270C

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

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