#99AA25#99AA25

#99AA25 is a light, vivid yellow. Relative luminance 0.357; OKLCH L 70.1% C 0.150 H 117.0°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#99AA25
RGB	rgb(153, 170, 37)
HSL	hsl(68, 64%, 41%)
HSV	hsv(68, 78%, 67%)
CMYK	cmyk(10%, 0%, 78.2%, 33.3%)
CIE-LAB	lab(66.26, -22.47, 61.08)
CIE-LCH	lch(66.26, 65.08, 110.20°)
OKLab	oklab(70.14% -0.0681 0.1337)
OKLCH	oklch(70.14% 0.15 117)
XYZ	xyz(27.8462, 35.6557, 7.1652)
Luminance	0.3565 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99AA25 #3625AA

analogous

#AA7825 #99AA25 #56AA25

triadic

#99AA25 #2599AA #AA2599

tetradic

#99AA25 #25AA78 #3625AA #AA2556

square

#99AA25 #25AA78 #3625AA #AA2556

split-complementary

#99AA25 #2556AA #7825AA

monochromatic

#3F450F #6C781A #99AA25 #C0D438 #D0DF6B

Accessibility & contrast

On white

2.58

#99AA25 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#99AA25 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99AA25

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99AA25	#FFFFFF	#000000	##000000
##99AA25	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A100

Deuteranopia (green-blind)

#B4A232

Tritanopia (blue-blind)

#A3A091

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #99aa25;
/* rgb */ color: rgb(153, 170, 37);
/* oklch */ color: oklch(70.1% 0.150 117.0);

Tailwind

colors: {
  custom: {
    50: '#bbc36b',
    500: '#99aa25',
    950: '#000000',
  },
}

SCSS

$custom: #99aa25;
$custom-light: #bbc36b;
$custom-dark: #000000;

JSON

{
  "hex": "#99aa25",
  "rgb": {
    "r": 153,
    "g": 170,
    "b": 37
  },
  "hsl": {
    "h": 67.669,
    "s": 64.251,
    "l": 40.588
  },
  "oklch": {
    "l": 0.70143,
    "c": 0.15001,
    "h": 117
  },
  "luminance": 0.35655
}

Semantic roles & 50–950 ramp

primary

#99AA25

secondary

#7266C5

accent

#41E756

background

#FBFBF6

surface

#F7F7EC

border

#D0D0C7

text

#121207

muted

#81817A

Preview Lab

Preview with #99AA25

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

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