#99A328#99A328

#99A328 is a light, vivid yellow. Relative luminance 0.331; OKLCH L 68.5% C 0.141 H 114.2°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#99A328
RGB	rgb(153, 163, 40)
HSL	hsl(65, 61%, 40%)
HSV	hsv(65, 75%, 64%)
CMYK	cmyk(6.1%, 0%, 75.5%, 36.1%)
CIE-LAB	lab(64.26, -18.81, 58.26)
CIE-LCH	lch(64.26, 61.23, 107.90°)
OKLab	oklab(68.54% -0.0577 0.1283)
OKLCH	oklch(68.54% 0.141 114.2)
XYZ	xyz(26.6179, 33.1204, 6.9978)
Luminance	0.3312 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99A328 #3228A3

analogous

#A37028 #99A328 #5CA328

triadic

#99A328 #2899A3 #A32899

tetradic

#99A328 #28A370 #3228A3 #A3285C

square

#99A328 #28A370 #3228A3 #A3285C

split-complementary

#99A328 #285CA3 #7028A3

monochromatic

#3D4110 #6B721C #99A328 #C2CF3A #D2DB6B

Accessibility & contrast

On white

2.75

#99A328 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#99A328 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99A328

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99A328	#FFFFFF	#000000	##000000
##99A328	1.00	2.75	7.62	7.62
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9B0B

Deuteranopia (green-blind)

#AF9D33

Tritanopia (blue-blind)

#A3998C

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #99a328;
/* rgb */ color: rgb(153, 163, 40);
/* oklch */ color: oklch(68.5% 0.141 114.2);

Tailwind

colors: {
  custom: {
    50: '#babe6c',
    500: '#99a328',
    950: '#000000',
  },
}

SCSS

$custom: #99a328;
$custom-light: #babe6c;
$custom-dark: #000000;

JSON

{
  "hex": "#99a328",
  "rgb": {
    "r": 153,
    "g": 163,
    "b": 40
  },
  "hsl": {
    "h": 64.878,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.68543,
    "c": 0.14064,
    "h": 114.2
  },
  "luminance": 0.3312
}

Semantic roles & 50–950 ramp

primary

#99A328

secondary

#6D66C1

accent

#44E451

background

#FBFBF6

surface

#F7F6EC

border

#D0D0C7

text

#121207

muted

#81817A

Preview Lab

Preview with #99A328

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

Preview Lab → · Contrast checker → · Palette generator →