#635F19#635F19

#635F19 is a mid, moderate yellow. Relative luminance 0.109; OKLCH L 47.5% C 0.089 H 106.1°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#635F19
RGB	rgb(99, 95, 25)
HSL	hsl(57, 60%, 24%)
HSV	hsv(57, 75%, 39%)
CMYK	cmyk(0%, 4%, 74.7%, 61.2%)
CIE-LAB	lab(39.42, -7.56, 38.50)
CIE-LCH	lch(39.42, 39.23, 101.11°)
OKLab	oklab(47.52% -0.0246 0.0856)
OKLCH	oklch(47.52% 0.089 106.1)
XYZ	xyz(9.4136, 10.9076, 2.5290)
Luminance	0.1091 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#635F19 #191D63

analogous

#633A19 #635F19 #426319

triadic

#635F19 #19635F #5F1963

tetradic

#635F19 #19633A #191D63 #631942

square

#635F19 #19633A #191D63 #631942

split-complementary

#635F19 #194263 #3A1963

monochromatic

#181706 #32300D #635F19 #948E25 #C5BD32

Accessibility & contrast

On white

6.60

#635F19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#635F19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #635F19

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##635F19	#FFFFFF	#000000	##FFFFFF
##635F19	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685B0E

Deuteranopia (green-blind)

#695E1E

Tritanopia (blue-blind)

#6B5851

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #635f19;
/* rgb */ color: rgb(99, 95, 25);
/* oklch */ color: oklch(47.5% 0.089 106.1);

Tailwind

colors: {
  custom: {
    50: '#928c5b',
    500: '#635f19',
    950: '#000000',
  },
}

SCSS

$custom: #635f19;
$custom-light: #928c5b;
$custom-dark: #000000;

JSON

{
  "hex": "#635f19",
  "rgb": {
    "r": 99,
    "g": 95,
    "b": 25
  },
  "hsl": {
    "h": 56.757,
    "s": 59.677,
    "l": 24.314
  },
  "oklch": {
    "l": 0.4752,
    "c": 0.08906,
    "h": 106.1
  },
  "luminance": 0.10907
}

Semantic roles & 50–950 ramp

primary

#635F19

secondary

#3F4499

accent

#4DE345

background

#F9F8F5

surface

#F1F0E9

border

#CBCBC5

text

#0D0C04

muted

#7E7D79

Preview Lab

Preview with #635F19

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

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