#99A91C#99A91C

#99A91C is a light, vivid yellow. Relative luminance 0.352; OKLCH L 69.9% C 0.153 H 116.5°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#99A91C
RGB	rgb(153, 169, 28)
HSL	hsl(67, 72%, 39%)
HSV	hsv(67, 83%, 66%)
CMYK	cmyk(9.5%, 0%, 83.4%, 33.7%)
CIE-LAB	lab(65.93, -22.30, 63.30)
CIE-LCH	lch(65.93, 67.11, 109.41°)
OKLab	oklab(69.87% -0.0683 0.1369)
OKLCH	oklch(69.87% 0.153 116.5)
XYZ	xyz(27.5352, 35.2325, 6.4484)
Luminance	0.3523 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99A91C #2C1CA9

analogous

#A9721C #99A91C #52A91C

triadic

#99A91C #1C99A9 #A91C99

tetradic

#99A91C #1CA972 #2C1CA9 #A91C52

square

#99A91C #1CA972 #2C1CA9 #A91C52

split-complementary

#99A91C #1C52A9 #721CA9

monochromatic

#3A400B #697413 #99A91C #C7DB27 #D4E45B

Accessibility & contrast

On white

2.61

#99A91C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#99A91C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99A91C

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99A91C	#FFFFFF	#000000	##000000
##99A91C	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A000

Deuteranopia (green-blind)

#B4A12B

Tritanopia (blue-blind)

#A39F90

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #99a91c;
/* rgb */ color: rgb(153, 169, 28);
/* oklch */ color: oklch(69.9% 0.153 116.5);

Tailwind

colors: {
  custom: {
    50: '#bbc268',
    500: '#99a91c',
    950: '#000000',
  },
}

SCSS

$custom: #99a91c;
$custom-light: #bbc268;
$custom-dark: #000000;

JSON

{
  "hex": "#99a91c",
  "rgb": {
    "r": 153,
    "g": 169,
    "b": 28
  },
  "hsl": {
    "h": 66.809,
    "s": 71.574,
    "l": 38.627
  },
  "oklch": {
    "l": 0.69868,
    "c": 0.15295,
    "h": 116.5
  },
  "luminance": 0.35232
}

Semantic roles & 50–950 ramp

primary

#99A91C

secondary

#6659C8

accent

#39EE4E

background

#FBFBF6

surface

#F7F7EB

border

#D0D0C6

text

#121207

muted

#81817A

Preview Lab

Preview with #99A91C

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

Preview Lab → · Contrast checker → · Palette generator →