#2A270D#2A270D

#2A270D is a dark, muted yellow. Relative luminance 0.020; OKLCH L 26.9% C 0.042 H 102.8°. Best body text is #FFFFFF at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#2A270D
RGB	rgb(42, 39, 13)
HSL	hsl(54, 53%, 11%)
HSV	hsv(54, 69%, 16%)
CMYK	cmyk(0%, 7.1%, 69%, 83.5%)
CIE-LAB	lab(15.34, -2.99, 16.88)
CIE-LCH	lch(15.34, 17.14, 100.03°)
OKLab	oklab(26.92% -0.0092 0.0406)
OKLCH	oklch(26.92% 0.042 102.8)
XYZ	xyz(1.7531, 1.9724, 0.6691)
Luminance	0.0197 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A270D #0D102A

analogous

#2A180D #2A270D #1E2A0D

triadic

#2A270D #0D2A27 #270D2A

tetradic

#2A270D #0D2A18 #0D102A #2A0D1E

square

#2A270D #0D2A18 #0D102A #2A0D1E

split-complementary

#2A270D #0D1E2A #180D2A

monochromatic

#171607 #171607 #2A270D #59521B #877E2A

Accessibility & contrast

On white

15.06

#2A270D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#2A270D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A270D

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A270D	#FFFFFF	#000000	##FFFFFF
##2A270D	1.00	15.06	1.39	15.06
#FFFFFF	15.06	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B260A

Deuteranopia (green-blind)

#2C270E

Tritanopia (blue-blind)

#2E2421

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #2a270d;
/* rgb */ color: rgb(42, 39, 13);
/* oklch */ color: oklch(26.9% 0.042 102.8);

Tailwind

colors: {
  custom: {
    50: '#64604d',
    500: '#2a270d',
    950: '#000000',
  },
}

SCSS

$custom: #2a270d;
$custom-light: #64604d;
$custom-dark: #000000;

JSON

{
  "hex": "#2a270d",
  "rgb": {
    "r": 42,
    "g": 39,
    "b": 13
  },
  "hsl": {
    "h": 53.793,
    "s": 52.727,
    "l": 10.784
  },
  "oklch": {
    "l": 0.26916,
    "c": 0.04163,
    "h": 102.8
  },
  "luminance": 0.01972
}

Semantic roles & 50–950 ramp

primary

#2A270D

secondary

#2E3464

accent

#5BDC4C

background

#F6F5F4

surface

#EBE9E7

border

#C6C5C3

text

#050501

muted

#7A7977

Preview Lab

Preview with #2A270D

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

Preview Lab → · Contrast checker → · Palette generator →