#99AD25#99AD25

#99AD25 is a light, vivid yellow. Relative luminance 0.368; OKLCH L 70.8% C 0.153 H 118.1°. Best body text is #000000 at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#99AD25
RGB	rgb(153, 173, 37)
HSL	hsl(69, 65%, 41%)
HSV	hsv(69, 79%, 68%)
CMYK	cmyk(11.6%, 0%, 78.6%, 32.2%)
CIE-LAB	lab(67.12, -23.95, 61.86)
CIE-LCH	lch(67.12, 66.34, 111.17°)
OKLab	oklab(70.84% -0.0722 0.1354)
OKLCH	oklch(70.84% 0.153 118.1)
XYZ	xyz(28.4151, 36.7933, 7.3548)
Luminance	0.3679 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99AD25 #3925AD

analogous

#AD7D25 #99AD25 #55AD25

triadic

#99AD25 #2599AD #AD2599

tetradic

#99AD25 #25AD7D #3925AD #AD2555

square

#99AD25 #25AD7D #3925AD #AD2555

split-complementary

#99AD25 #2555AD #7D25AD

monochromatic

#40480F #6C7B1A #99AD25 #BED53A #CFE06D

Accessibility & contrast

On white

2.51

#99AD25 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.36

#99AD25 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99AD25

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99AD25	#FFFFFF	#000000	##000000
##99AD25	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)

#B7A432

Tritanopia (blue-blind)

#A3A394

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #99ad25;
/* rgb */ color: rgb(153, 173, 37);
/* oklch */ color: oklch(70.8% 0.153 118.1);

Tailwind

colors: {
  custom: {
    50: '#bbc56c',
    500: '#99ad25',
    950: '#000000',
  },
}

SCSS

$custom: #99ad25;
$custom-light: #bbc56c;
$custom-dark: #000000;

JSON

{
  "hex": "#99ad25",
  "rgb": {
    "r": 153,
    "g": 173,
    "b": 37
  },
  "hsl": {
    "h": 68.824,
    "s": 64.762,
    "l": 41.176
  },
  "oklch": {
    "l": 0.70839,
    "c": 0.15339,
    "h": 118.1
  },
  "luminance": 0.36793
}

Semantic roles & 50–950 ramp

primary

#99AD25

secondary

#7668C6

accent

#40E859

background

#FBFCF6

surface

#F7F8EC

border

#D0D1C7

text

#121207

muted

#81817A

Preview Lab

Preview with #99AD25

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

Preview Lab → · Contrast checker → · Palette generator →