#99AE25#99AE25

#99AE25 is a light, vivid yellow. Relative luminance 0.372; OKLCH L 71.1% C 0.155 H 118.4°. Best body text is #000000 at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#99AE25
RGB	rgb(153, 174, 37)
HSL	hsl(69, 65%, 41%)
HSV	hsv(69, 79%, 68%)
CMYK	cmyk(12.1%, 0%, 78.7%, 31.8%)
CIE-LAB	lab(67.41, -24.45, 62.12)
CIE-LCH	lch(67.41, 66.76, 111.48°)
OKLab	oklab(71.07% -0.0735 0.1359)
OKLCH	oklch(71.07% 0.155 118.4)
XYZ	xyz(28.6075, 37.1782, 7.4190)
Luminance	0.3718 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99AE25 #3A25AE

analogous

#AE7F25 #99AE25 #55AE25

triadic

#99AE25 #2599AE #AE2599

tetradic

#99AE25 #25AE7F #3A25AE #AE2555

square

#99AE25 #25AE7F #3A25AE #AE2555

split-complementary

#99AE25 #2555AE #7F25AE

monochromatic

#404910 #6D7C1A #99AE25 #BED53B #CEE06D

Accessibility & contrast

On white

2.49

#99AE25 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.44

#99AE25 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99AE25

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99AE25	#FFFFFF	#000000	##000000
##99AE25	1.00	2.49	8.44	8.44
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.44	21.00	1.00	1.00
##000000	8.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA400

Deuteranopia (green-blind)

#B8A532

Tritanopia (blue-blind)

#A3A495

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #99ae25;
/* rgb */ color: rgb(153, 174, 37);
/* oklch */ color: oklch(71.1% 0.155 118.4);

Tailwind

colors: {
  custom: {
    50: '#bbc66c',
    500: '#99ae25',
    950: '#000000',
  },
}

SCSS

$custom: #99ae25;
$custom-light: #bbc66c;
$custom-dark: #000000;

JSON

{
  "hex": "#99ae25",
  "rgb": {
    "r": 153,
    "g": 174,
    "b": 37
  },
  "hsl": {
    "h": 69.197,
    "s": 64.929,
    "l": 41.373
  },
  "oklch": {
    "l": 0.71071,
    "c": 0.15452,
    "h": 118.4
  },
  "luminance": 0.37178
}

Semantic roles & 50–950 ramp

primary

#99AE25

secondary

#7768C6

accent

#40E85A

background

#FBFCF6

surface

#F7F8EC

border

#D0D1C7

text

#121307

muted

#81827A

Preview Lab

Preview with #99AE25

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

Preview Lab → · Contrast checker → · Palette generator →