#271F05#271F05

#271F05 is a very dark, muted yellow. Relative luminance 0.014; OKLCH L 24.2% C 0.042 H 92.1°. Best body text is #FFFFFF at 16.35:1 contrast (WCAG AA passes).

Color values

HEX	#271F05
RGB	rgb(39, 31, 5)
HSL	hsl(46, 77%, 9%)
HSV	hsv(46, 87%, 15%)
CMYK	cmyk(0%, 20.5%, 87.2%, 84.7%)
CIE-LAB	lab(12.11, 0.07, 15.91)
CIE-LCH	lch(12.11, 15.91, 89.75°)
OKLab	oklab(24.23% -0.0016 0.0425)
OKLCH	oklch(24.23% 0.042 92.1)
XYZ	xyz(1.3542, 1.4223, 0.3468)
Luminance	0.0142 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#271F05 #050D27

analogous

#270E05 #271F05 #1E2705

triadic

#271F05 #05271F #1F0527

tetradic

#271F05 #05270E #050D27 #27051E

square

#271F05 #05270E #050D27 #27051E

split-complementary

#271F05 #051E27 #0E0527

monochromatic

#1B1603 #1B1603 #271F05 #5D4A0C #937513

Accessibility & contrast

On white

16.35

#271F05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#271F05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #271F05

16.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##271F05	#FFFFFF	#000000	##FFFFFF
##271F05	1.00	16.35	1.28	16.35
#FFFFFF	16.35	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231E03

Deuteranopia (green-blind)

#252106

Tritanopia (blue-blind)

#2B1C1A

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #271f05;
/* rgb */ color: rgb(39, 31, 5);
/* oklch */ color: oklch(24.2% 0.042 92.1);

Tailwind

colors: {
  custom: {
    50: '#625a49',
    500: '#271f05',
    950: '#000000',
  },
}

SCSS

$custom: #271f05;
$custom-light: #625a49;
$custom-dark: #000000;

JSON

{
  "hex": "#271f05",
  "rgb": {
    "r": 39,
    "g": 31,
    "b": 5
  },
  "hsl": {
    "h": 45.882,
    "s": 77.273,
    "l": 8.627
  },
  "oklch": {
    "l": 0.24234,
    "c": 0.04249,
    "h": 92.1
  },
  "luminance": 0.01422
}

Semantic roles & 50–950 ramp

primary

#271F05

secondary

#1F3069

accent

#61F434

background

#F5F5F4

surface

#EAE9E6

border

#C6C5C2

text

#050300

muted

#797877

Preview Lab

Preview with #271F05

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

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