#99AA29#99AA29

#99AA29 is a light, vivid yellow. Relative luminance 0.357; OKLCH L 70.2% C 0.148 H 117.1°. Best body text is #000000 at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#99AA29
RGB	rgb(153, 170, 41)
HSL	hsl(68, 61%, 41%)
HSV	hsv(68, 76%, 67%)
CMYK	cmyk(10%, 0%, 75.9%, 33.3%)
CIE-LAB	lab(66.28, -22.29, 59.82)
CIE-LCH	lch(66.28, 63.84, 110.44°)
OKLab	oklab(70.17% -0.0673 0.1317)
OKLCH	oklch(70.17% 0.148 117.1)
XYZ	xyz(27.9125, 35.6822, 7.5143)
Luminance	0.3568 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99AA29 #3A29AA

analogous

#AA7B29 #99AA29 #59AA29

triadic

#99AA29 #2999AA #AA2999

tetradic

#99AA29 #29AA7B #3A29AA #AA2959

square

#99AA29 #29AA7B #3A29AA #AA2959

split-complementary

#99AA29 #2959AA #7B29AA

monochromatic

#404711 #6D791D #99AA29 #BED13F #CEDD71

Accessibility & contrast

On white

2.58

#99AA29 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.14

#99AA29 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99AA29

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99AA29	#FFFFFF	#000000	##000000
##99AA29	1.00	2.58	8.14	8.14
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.14	21.00	1.00	1.00
##000000	8.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A109

Deuteranopia (green-blind)

#B4A235

Tritanopia (blue-blind)

#A3A092

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #99aa29;
/* rgb */ color: rgb(153, 170, 41);
/* oklch */ color: oklch(70.2% 0.148 117.1);

Tailwind

colors: {
  custom: {
    50: '#bac36d',
    500: '#99aa29',
    950: '#000000',
  },
}

SCSS

$custom: #99aa29;
$custom-light: #bac36d;
$custom-dark: #000000;

JSON

{
  "hex": "#99aa29",
  "rgb": {
    "r": 153,
    "g": 170,
    "b": 41
  },
  "hsl": {
    "h": 67.907,
    "s": 61.137,
    "l": 41.373
  },
  "oklch": {
    "l": 0.70165,
    "c": 0.14791,
    "h": 117.1
  },
  "luminance": 0.35682
}

Semantic roles & 50–950 ramp

primary

#99AA29

secondary

#776BC4

accent

#44E459

background

#FBFBF6

surface

#F7F7EC

border

#D0D0C7

text

#121208

muted

#81817B

Preview Lab

Preview with #99AA29

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

Preview Lab → · Contrast checker → · Palette generator →