#99AD24#99AD24

#99AD24 is a light, vivid yellow. Relative luminance 0.368; OKLCH L 70.8% C 0.154 H 118.1°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#99AD24
RGB	rgb(153, 173, 36)
HSL	hsl(69, 66%, 41%)
HSV	hsv(69, 79%, 68%)
CMYK	cmyk(11.6%, 0%, 79.2%, 32.2%)
CIE-LAB	lab(67.12, -24.00, 62.16)
CIE-LCH	lch(67.12, 66.63, 111.11°)
OKLab	oklab(70.83% -0.0724 0.1358)
OKLCH	oklch(70.83% 0.154 118.1)
XYZ	xyz(28.3996, 36.7871, 7.2733)
Luminance	0.3679 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99AD24 #3824AD

analogous

#AD7C24 #99AD24 #54AD24

triadic

#99AD24 #2499AD #AD2499

tetradic

#99AD24 #24AD7C #3824AD #AD2454

square

#99AD24 #24AD7C #3824AD #AD2454

split-complementary

#99AD24 #2454AD #7C24AD

monochromatic

#3F480F #6C7A19 #99AD24 #BFD639 #CFE06B

Accessibility & contrast

On white

2.51

#99AD24 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.36

#99AD24 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99AD24

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99AD24	#FFFFFF	#000000	##000000
##99AD24	1.00	2.51	8.36	8.36
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.36	21.00	1.00	1.00
##000000	8.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A300

Deuteranopia (green-blind)

#B7A431

Tritanopia (blue-blind)

#A3A394

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #99ad24;
/* rgb */ color: rgb(153, 173, 36);
/* oklch */ color: oklch(70.8% 0.154 118.1);

Tailwind

colors: {
  custom: {
    50: '#bbc56b',
    500: '#99ad24',
    950: '#000000',
  },
}

SCSS

$custom: #99ad24;
$custom-light: #bbc56b;
$custom-dark: #000000;

JSON

{
  "hex": "#99ad24",
  "rgb": {
    "r": 153,
    "g": 173,
    "b": 36
  },
  "hsl": {
    "h": 68.759,
    "s": 65.55,
    "l": 40.98
  },
  "oklch": {
    "l": 0.70834,
    "c": 0.15388,
    "h": 118.1
  },
  "luminance": 0.36787
}

Semantic roles & 50–950 ramp

primary

#99AD24

secondary

#7466C6

accent

#3FE958

background

#FBFCF6

surface

#F7F8EC

border

#D0D1C7

text

#121207

muted

#81817A

Preview Lab

Preview with #99AD24

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

Preview Lab → · Contrast checker → · Palette generator →