#99BD29#99BD29

#99BD29 is a light, vivid yellow-green. Relative luminance 0.433; OKLCH L 74.6% C 0.170 H 123.0°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#99BD29
RGB	rgb(153, 189, 41)
HSL	hsl(75, 64%, 45%)
HSV	hsv(75, 78%, 74%)
CMYK	cmyk(19%, 0%, 78.3%, 25.9%)
CIE-LAB	lab(71.78, -31.47, 64.91)
CIE-LCH	lch(71.78, 72.13, 115.87°)
OKLab	oklab(74.6% -0.0925 0.1425)
OKLCH	oklch(74.6% 0.17 123)
XYZ	xyz(31.7351, 43.3274, 8.7885)
Luminance	0.4333 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BD29 #4D29BD

analogous

#BD9729 #99BD29 #4FBD29

triadic

#99BD29 #2999BD #BD2999

tetradic

#99BD29 #29BD97 #4D29BD #BD294F

square

#99BD29 #29BD97 #4D29BD #BD294F

split-complementary

#99BD29 #294FBD #9729BD

monochromatic

#485813 #708B1E #99BD29 #B6D84B #CAE37D

Accessibility & contrast

On white

2.17

#99BD29 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.67

#99BD29 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BD29

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BD29	#FFFFFF	#000000	##000000
##99BD29	1.00	2.17	9.67	9.67
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.67	21.00	1.00	1.00
##000000	9.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B100

Deuteranopia (green-blind)

#C4B038

Tritanopia (blue-blind)

#A1B3A2

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #99bd29;
/* rgb */ color: rgb(153, 189, 41);
/* oklch */ color: oklch(74.6% 0.170 123.0);

Tailwind

colors: {
  custom: {
    50: '#bbd170',
    500: '#99bd29',
    950: '#000000',
  },
}

SCSS

$custom: #99bd29;
$custom-light: #bbd170;
$custom-dark: #000000;

JSON

{
  "hex": "#99bd29",
  "rgb": {
    "r": 153,
    "g": 189,
    "b": 41
  },
  "hsl": {
    "h": 74.595,
    "s": 64.348,
    "l": 45.098
  },
  "oklch": {
    "l": 0.746,
    "c": 0.16986,
    "h": 123
  },
  "luminance": 0.43328
}

Semantic roles & 50–950 ramp

primary

#99BD29

secondary

#8B77CB

accent

#40E769

background

#FBFCF7

surface

#F7F9ED

border

#D0D2C8

text

#121408

muted

#81827B

Preview Lab

Preview with #99BD29

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

Preview Lab → · Contrast checker → · Palette generator →