#35310B#35310B

#35310B is a dark, muted yellow. Relative luminance 0.030; OKLCH L 30.9% C 0.055 H 103.3°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#35310B
RGB	rgb(53, 49, 11)
HSL	hsl(54, 66%, 13%)
HSV	hsv(54, 79%, 21%)
CMYK	cmyk(0%, 7.5%, 79.2%, 79.2%)
CIE-LAB	lab(19.95, -3.80, 23.64)
CIE-LCH	lch(19.95, 23.94, 99.14°)
OKLab	oklab(30.87% -0.0127 0.0537)
OKLCH	oklch(30.87% 0.055 103.3)
XYZ	xyz(2.6270, 2.9778, 0.7529)
Luminance	0.0298 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#35310B #0B0F35

analogous

#351C0B #35310B #24350B

triadic

#35310B #0B3531 #310B35

tetradic

#35310B #0B351C #0B0F35 #350B24

square

#35310B #0B351C #0B0F35 #350B24

split-complementary

#35310B #0B2435 #1C0B35

monochromatic

#191705 #191705 #35310B #686016 #9A8F20

Accessibility & contrast

On white

13.16

#35310B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#35310B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #35310B

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##35310B	#FFFFFF	#000000	##FFFFFF
##35310B	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F06

Deuteranopia (green-blind)

#37310D

Tritanopia (blue-blind)

#3A2D29

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #35310b;
/* rgb */ color: rgb(53, 49, 11);
/* oklch */ color: oklch(30.9% 0.055 103.3);

Tailwind

colors: {
  custom: {
    50: '#6e684c',
    500: '#35310b',
    950: '#000000',
  },
}

SCSS

$custom: #35310b;
$custom-light: #6e684c;
$custom-dark: #000000;

JSON

{
  "hex": "#35310b",
  "rgb": {
    "r": 53,
    "g": 49,
    "b": 11
  },
  "hsl": {
    "h": 54.286,
    "s": 65.625,
    "l": 12.549
  },
  "oklch": {
    "l": 0.30865,
    "c": 0.05514,
    "h": 103.3
  },
  "luminance": 0.02978
}

Semantic roles & 50–950 ramp

primary

#35310B

secondary

#2A3172

accent

#4FE93F

background

#F6F6F4

surface

#ECEBE7

border

#C7C6C3

text

#070601

muted

#7A7A77

Preview Lab

Preview with #35310B

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

Preview Lab → · Contrast checker → · Palette generator →