#99AC2A#99AC2A

#99AC2A is a light, vivid yellow. Relative luminance 0.364; OKLCH L 70.6% C 0.150 H 117.8°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#99AC2A
RGB	rgb(153, 172, 42)
HSL	hsl(69, 61%, 42%)
HSV	hsv(69, 76%, 67%)
CMYK	cmyk(11%, 0%, 75.6%, 32.5%)
CIE-LAB	lab(66.86, -23.24, 60.03)
CIE-LCH	lch(66.86, 64.38, 111.16°)
OKLab	oklab(70.64% -0.0698 0.1323)
OKLCH	oklch(70.64% 0.15 117.8)
XYZ	xyz(28.3080, 36.4448, 7.7333)
Luminance	0.3644 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99AC2A #3D2AAC

analogous

#AC7E2A #99AC2A #58AC2A

triadic

#99AC2A #2A99AC #AC2A99

tetradic

#99AC2A #2AAC7E #3D2AAC #AC2A58

square

#99AC2A #2AAC7E #3D2AAC #AC2A58

split-complementary

#99AC2A #2A58AC #7E2AAC

monochromatic

#414A12 #6D7B1E #99AC2A #BCD142 #CEDD73

Accessibility & contrast

On white

2.53

#99AC2A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#99AC2A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99AC2A

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99AC2A	#FFFFFF	#000000	##000000
##99AC2A	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A20B

Deuteranopia (green-blind)

#B6A336

Tritanopia (blue-blind)

#A3A293

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #99ac2a;
/* rgb */ color: rgb(153, 172, 42);
/* oklch */ color: oklch(70.6% 0.150 117.8);

Tailwind

colors: {
  custom: {
    50: '#bac46e',
    500: '#99ac2a',
    950: '#000000',
  },
}

SCSS

$custom: #99ac2a;
$custom-light: #bac46e;
$custom-dark: #000000;

JSON

{
  "hex": "#99ac2a",
  "rgb": {
    "r": 153,
    "g": 172,
    "b": 42
  },
  "hsl": {
    "h": 68.769,
    "s": 60.748,
    "l": 41.961
  },
  "oklch": {
    "l": 0.70635,
    "c": 0.14962,
    "h": 117.8
  },
  "luminance": 0.36445
}

Semantic roles & 50–950 ramp

primary

#99AC2A

secondary

#7A6DC4

accent

#44E45B

background

#FBFCF6

surface

#F7F8EC

border

#D0D1C7

text

#121208

muted

#81817B

Preview Lab

Preview with #99AC2A

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

Preview Lab → · Contrast checker → · Palette generator →