#635817#635817

#635817 is a mid, moderate yellow. Relative luminance 0.097; OKLCH L 45.8% C 0.084 H 99.4°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#635817
RGB	rgb(99, 88, 23)
HSL	hsl(51, 62%, 24%)
HSV	hsv(51, 77%, 39%)
CMYK	cmyk(0%, 11.1%, 76.8%, 61.2%)
CIE-LAB	lab(37.29, -3.58, 37.25)
CIE-LCH	lch(37.29, 37.42, 95.49°)
OKLab	oklab(45.82% -0.0136 0.0825)
OKLCH	oklch(45.82% 0.084 99.4)
XYZ	xyz(8.7904, 9.6944, 2.2186)
Luminance	0.0969 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635817 #172263

analogous

#633217 #635817 #486317

triadic

#635817 #176358 #581763

tetradic

#635817 #176332 #172263 #631748

square

#635817 #176332 #172263 #631748

split-complementary

#635817 #174863 #321763

monochromatic

#191606 #312C0B #635817 #958423 #C6B02E

Accessibility & contrast

On white

7.15

#635817 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#635817 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #635817

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635817	#FFFFFF	#000000	##FFFFFF
##635817	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61550C

Deuteranopia (green-blind)

#64591B

Tritanopia (blue-blind)

#6B514B

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #635817;
/* rgb */ color: rgb(99, 88, 23);
/* oklch */ color: oklch(45.8% 0.084 99.4);

Tailwind

colors: {
  custom: {
    50: '#928659',
    500: '#635817',
    950: '#000000',
  },
}

SCSS

$custom: #635817;
$custom-light: #928659;
$custom-dark: #000000;

JSON

{
  "hex": "#635817",
  "rgb": {
    "r": 99,
    "g": 88,
    "b": 23
  },
  "hsl": {
    "h": 51.316,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.45817,
    "c": 0.08366,
    "h": 99.4
  },
  "luminance": 0.09694
}

Semantic roles & 50–950 ramp

primary

#635817

secondary

#3C4A9A

accent

#5AE542

background

#F9F8F5

surface

#F2EFE9

border

#CCCAC5

text

#0D0B04

muted

#7E7C79

Preview Lab

Preview with #635817

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

Preview Lab → · Contrast checker → · Palette generator →