#65631F#65631F

#65631F is a mid, moderate yellow. Relative luminance 0.118; OKLCH L 48.7% C 0.088 H 107.6°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#65631F
RGB	rgb(101, 99, 31)
HSL	hsl(58, 53%, 26%)
HSV	hsv(58, 69%, 40%)
CMYK	cmyk(0%, 2%, 69.3%, 60.4%)
CIE-LAB	lab(40.88, -8.53, 37.39)
CIE-LCH	lch(40.88, 38.35, 102.85°)
OKLab	oklab(48.74% -0.0268 0.0843)
OKLCH	oklch(48.74% 0.088 107.6)
XYZ	xyz(10.0763, 11.7896, 3.0409)
Luminance	0.1179 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#65631F #1F2165

analogous

#65401F #65631F #44651F

triadic

#65631F #1F6563 #631F65

tetradic

#65631F #1F6540 #1F2165 #651F44

square

#65631F #1F6540 #1F2165 #651F44

split-complementary

#65631F #1F4465 #401F65

monochromatic

#171707 #363511 #65631F #94912D #C3BF3C

Accessibility & contrast

On white

6.25

#65631F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#65631F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #65631F

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##65631F	#FFFFFF	#000000	##FFFFFF
##65631F	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5F16

Deuteranopia (green-blind)

#6D6223

Tritanopia (blue-blind)

#6C5C55

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #65631f;
/* rgb */ color: rgb(101, 99, 31);
/* oklch */ color: oklch(48.7% 0.088 107.6);

Tailwind

colors: {
  custom: {
    50: '#938f5f',
    500: '#65631f',
    950: '#000000',
  },
}

SCSS

$custom: #65631f;
$custom-light: #938f5f;
$custom-dark: #000000;

JSON

{
  "hex": "#65631f",
  "rgb": {
    "r": 101,
    "g": 99,
    "b": 31
  },
  "hsl": {
    "h": 58.286,
    "s": 53.03,
    "l": 25.882
  },
  "oklch": {
    "l": 0.48741,
    "c": 0.08847,
    "h": 107.6
  },
  "luminance": 0.11789
}

Semantic roles & 50–950 ramp

primary

#65631F

secondary

#464999

accent

#50DC4B

background

#F9F8F5

surface

#F2F0E9

border

#CCCBC5

text

#0D0C05

muted

#7E7D79

Preview Lab

Preview with #65631F

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

Preview Lab → · Contrast checker → · Palette generator →