#99AF27#99AF27

#99AF27 is a light, vivid yellow. Relative luminance 0.376; OKLCH L 71.3% C 0.155 H 118.8°. Best body text is #000000 at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#99AF27
RGB	rgb(153, 175, 39)
HSL	hsl(70, 64%, 42%)
HSV	hsv(70, 78%, 69%)
CMYK	cmyk(12.6%, 0%, 77.7%, 31.4%)
CIE-LAB	lab(67.71, -24.85, 61.79)
CIE-LCH	lch(67.71, 66.60, 111.91°)
OKLab	oklab(71.32% -0.0745 0.1355)
OKLCH	oklch(71.32% 0.155 118.8)
XYZ	xyz(28.8337, 37.5790, 7.6536)
Luminance	0.3758 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99AF27 #3D27AF

analogous

#AF8127 #99AF27 #55AF27

triadic

#99AF27 #2799AF #AF2799

tetradic

#99AF27 #27AF81 #3D27AF #AF2755

square

#99AF27 #27AF81 #3D27AF #AF2755

split-complementary

#99AF27 #2755AF #8127AF

monochromatic

#414B11 #6D7D1C #99AF27 #BCD43F #CEDF71

Accessibility & contrast

On white

2.47

#99AF27 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.52

#99AF27 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99AF27

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99AF27	#FFFFFF	#000000	##000000
##99AF27	1.00	2.47	8.52	8.52
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.52	21.00	1.00	1.00
##000000	8.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA500

Deuteranopia (green-blind)

#B8A534

Tritanopia (blue-blind)

#A2A596

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #99af27;
/* rgb */ color: rgb(153, 175, 39);
/* oklch */ color: oklch(71.3% 0.155 118.8);

Tailwind

colors: {
  custom: {
    50: '#bbc66d',
    500: '#99af27',
    950: '#000000',
  },
}

SCSS

$custom: #99af27;
$custom-light: #bbc66d;
$custom-dark: #000000;

JSON

{
  "hex": "#99af27",
  "rgb": {
    "r": 153,
    "g": 175,
    "b": 39
  },
  "hsl": {
    "h": 69.706,
    "s": 63.551,
    "l": 41.961
  },
  "oklch": {
    "l": 0.71315,
    "c": 0.15465,
    "h": 118.8
  },
  "luminance": 0.37579
}

Semantic roles & 50–950 ramp

primary

#99AF27

secondary

#7A6BC6

accent

#41E75C

background

#FBFCF6

surface

#F7F8EC

border

#D0D1C7

text

#121308

muted

#81827B

Preview Lab

Preview with #99AF27

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

Preview Lab → · Contrast checker → · Palette generator →