#2F2B01#2F2B01

#2F2B01 is a dark, muted yellow. Relative luminance 0.023; OKLCH L 28.4% C 0.059 H 103.9°. Best body text is #FFFFFF at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#2F2B01
RGB	rgb(47, 43, 1)
HSL	hsl(55, 96%, 9%)
HSV	hsv(55, 98%, 18%)
CMYK	cmyk(0%, 8.5%, 97.9%, 81.6%)
CIE-LAB	lab(17.15, -3.91, 24.26)
CIE-LCH	lch(17.15, 24.57, 99.15°)
OKLab	oklab(28.45% -0.0142 0.0572)
OKLCH	oklch(28.45% 0.059 103.9)
XYZ	xyz(2.0417, 2.3344, 0.3717)
Luminance	0.0233 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2B01 #01052F

analogous

#2F1401 #2F2B01 #1C2F01

triadic

#2F2B01 #012F2B #2B012F

tetradic

#2F2B01 #012F14 #01052F #2F011C

square

#2F2B01 #012F14 #01052F #2F011C

split-complementary

#2F2B01 #011C2F #14012F

monochromatic

#1E1B01 #1E1B01 #2F2B01 #6B6202 #A79904

Accessibility & contrast

On white

14.32

#2F2B01 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#2F2B01 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2B01

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2B01	#FFFFFF	#000000	##FFFFFF
##2F2B01	1.00	14.32	1.47	14.32
#FFFFFF	14.32	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302900

Deuteranopia (green-blind)

#312B03

Tritanopia (blue-blind)

#342723

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #2f2b01;
/* rgb */ color: rgb(47, 43, 1);
/* oklch */ color: oklch(28.4% 0.059 103.9);

Tailwind

colors: {
  custom: {
    50: '#696447',
    500: '#2f2b01',
    950: '#000000',
  },
}

SCSS

$custom: #2f2b01;
$custom-light: #696447;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2b01",
  "rgb": {
    "r": 47,
    "g": 43,
    "b": 1
  },
  "hsl": {
    "h": 54.783,
    "s": 95.833,
    "l": 9.412
  },
  "oklch": {
    "l": 0.28447,
    "c": 0.05896,
    "h": 103.9
  },
  "luminance": 0.02334
}

Semantic roles & 50–950 ramp

primary

#2F2B01

secondary

#171F75

accent

#3BFF29

background

#F6F5F4

surface

#EBEAE6

border

#C6C6C2

text

#060500

muted

#7A7977

Preview Lab

Preview with #2F2B01

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

Preview Lab → · Contrast checker → · Palette generator →