#99B629#99B629

#99B629 is a light, vivid yellow-green. Relative luminance 0.404; OKLCH L 73.0% C 0.162 H 121.1°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#99B629
RGB	rgb(153, 182, 41)
HSL	hsl(72, 63%, 44%)
HSV	hsv(72, 77%, 71%)
CMYK	cmyk(15.9%, 0%, 77.5%, 28.6%)
CIE-LAB	lab(69.75, -28.16, 63.04)
CIE-LCH	lch(69.75, 69.04, 114.07°)
OKLab	oklab(72.96% -0.0834 0.1385)
OKLCH	oklch(72.96% 0.162 121.1)
XYZ	xyz(30.2656, 40.3883, 8.2987)
Luminance	0.4039 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99B629 #4629B6

analogous

#B68C29 #99B629 #52B629

triadic

#99B629 #2999B6 #B62999

tetradic

#99B629 #29B68C #4629B6 #B62952

square

#99B629 #29B68C #4629B6 #B62952

split-complementary

#99B629 #2952B6 #8C29B6

monochromatic

#455212 #6F841E #99B629 #B8D547 #CBE179

Accessibility & contrast

On white

2.31

#99B629 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#99B629 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99B629

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99B629	#FFFFFF	#000000	##000000
##99B629	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB00

Deuteranopia (green-blind)

#BEAB37

Tritanopia (blue-blind)

#A2AC9C

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #99b629;
/* rgb */ color: rgb(153, 182, 41);
/* oklch */ color: oklch(73.0% 0.162 121.1);

Tailwind

colors: {
  custom: {
    50: '#bbcb6f',
    500: '#99b629',
    950: '#000000',
  },
}

SCSS

$custom: #99b629;
$custom-light: #bbcb6f;
$custom-dark: #000000;

JSON

{
  "hex": "#99b629",
  "rgb": {
    "r": 153,
    "g": 182,
    "b": 41
  },
  "hsl": {
    "h": 72.34,
    "s": 63.229,
    "l": 43.725
  },
  "oklch": {
    "l": 0.72959,
    "c": 0.1617,
    "h": 121.1
  },
  "luminance": 0.40388
}

Semantic roles & 50–950 ramp

primary

#99B629

secondary

#8472C9

accent

#42E663

background

#FBFCF7

surface

#F7F8ED

border

#D0D1C8

text

#121308

muted

#81827B

Preview Lab

Preview with #99B629

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

Preview Lab → · Contrast checker → · Palette generator →