#2E300B#2E300B

#2E300B is a dark, muted yellow. Relative luminance 0.027; OKLCH L 29.8% C 0.055 H 112.3°. Best body text is #FFFFFF at 13.60:1 contrast (WCAG AA passes).

Color values

HEX	#2E300B
RGB	rgb(46, 48, 11)
HSL	hsl(63, 63%, 12%)
HSV	hsv(63, 77%, 19%)
CMYK	cmyk(4.2%, 0%, 77.1%, 81.2%)
CIE-LAB	lab(18.88, -6.91, 22.21)
CIE-LCH	lch(18.88, 23.26, 107.28°)
OKLab	oklab(29.83% -0.0209 0.0511)
OKLCH	oklch(29.83% 0.055 112.3)
XYZ	xyz(2.2441, 2.7190, 0.7231)
Luminance	0.0272 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E300B #0D0B30

analogous

#30200B #2E300B #1C300B

triadic

#2E300B #0B2E30 #300B2E

tetradic

#2E300B #0B3020 #0D0B30 #300B1C

square

#2E300B #0B3020 #0D0B30 #300B1C

split-complementary

#2E300B #0B1C30 #200B30

monochromatic

#181906 #181906 #2E300B #5E6216 #8D9422

Accessibility & contrast

On white

13.60

#2E300B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#2E300B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E300B

13.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E300B	#FFFFFF	#000000	##FFFFFF
##2E300B	1.00	13.60	1.54	13.60
#FFFFFF	13.60	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342D07

Deuteranopia (green-blind)

#342E0D

Tritanopia (blue-blind)

#322D28

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2e300b;
/* rgb */ color: rgb(46, 48, 11);
/* oklch */ color: oklch(29.8% 0.055 112.3);

Tailwind

colors: {
  custom: {
    50: '#68684c',
    500: '#2e300b',
    950: '#000000',
  },
}

SCSS

$custom: #2e300b;
$custom-light: #68684c;
$custom-dark: #000000;

JSON

{
  "hex": "#2e300b",
  "rgb": {
    "r": 46,
    "g": 48,
    "b": 11
  },
  "hsl": {
    "h": 63.243,
    "s": 62.712,
    "l": 11.569
  },
  "oklch": {
    "l": 0.29832,
    "c": 0.0552,
    "h": 112.3
  },
  "luminance": 0.02719
}

Semantic roles & 50–950 ramp

primary

#2E300B

secondary

#2E2A6D

accent

#42E64B

background

#F6F6F4

surface

#EBEBE7

border

#C6C6C3

text

#060601

muted

#7A7A77

Preview Lab

Preview with #2E300B

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

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