#999580#999580

#999580 is a light, muted yellow. Relative luminance 0.298; OKLCH L 66.7% C 0.030 H 98.3°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#999580
RGB	rgb(153, 149, 128)
HSL	hsl(50, 11%, 55%)
HSV	hsv(50, 16%, 60%)
CMYK	cmyk(0%, 2.6%, 16.3%, 40%)
CIE-LAB	lab(61.50, -2.25, 11.63)
CIE-LCH	lch(61.50, 11.85, 100.94°)
OKLab	oklab(66.74% -0.0044 0.03)
OKLCH	oklch(66.74% 0.03 98.3)
XYZ	xyz(27.7803, 29.8261, 24.7114)
Luminance	0.2983 (WCAG relative)
Temperature	neutral
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#999580 #808499

analogous

#998880 #999580 #909980

triadic

#999580 #809995 #958099

tetradic

#999580 #809988 #808499 #998090

square

#999580 #809988 #808499 #998090

split-complementary

#999580 #809099 #888099

monochromatic

#585547 #7A7662 #999580 #B4B1A2 #D0CEC4

Accessibility & contrast

On white

3.01

#999580 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#999580 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #999580

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##999580	#FFFFFF	#000000	##000000
##999580	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99947F

Deuteranopia (green-blind)

#9B9581

Tritanopia (blue-blind)

#9D928F

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #999580;
/* rgb */ color: rgb(153, 149, 128);
/* oklch */ color: oklch(66.7% 0.030 98.3);

Tailwind

colors: {
  custom: {
    50: '#b7b4a4',
    500: '#999580',
    950: '#000000',
  },
}

SCSS

$custom: #999580;
$custom-light: #b7b4a4;
$custom-dark: #000000;

JSON

{
  "hex": "#999580",
  "rgb": {
    "r": 153,
    "g": 149,
    "b": 128
  },
  "hsl": {
    "h": 50.4,
    "s": 10.917,
    "l": 55.098
  },
  "oklch": {
    "l": 0.66735,
    "c": 0.03035,
    "h": 98.3
  },
  "luminance": 0.29826
}

Semantic roles & 50–950 ramp

primary

#999580

secondary

#B5B7C0

accent

#7EB474

background

#FBFBFA

surface

#F6F6F4

border

#D0D0CE

text

#11110F

muted

#80807F

Preview Lab

Preview with #999580

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

Preview Lab → · Contrast checker → · Palette generator →