#99C32B#99C32B

#99C32B is a light, vivid yellow-green. Relative luminance 0.460; OKLCH L 76.0% C 0.176 H 124.5°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#99C32B
RGB	rgb(153, 195, 43)
HSL	hsl(77, 64%, 47%)
HSV	hsv(77, 78%, 76%)
CMYK	cmyk(21.5%, 0%, 77.9%, 23.5%)
CIE-LAB	lab(73.53, -34.17, 65.92)
CIE-LCH	lch(73.53, 74.25, 117.40°)
OKLab	oklab(76.02% -0.0997 0.145)
OKLCH	oklch(76.02% 0.176 124.5)
XYZ	xyz(33.0884, 45.9766, 9.4162)
Luminance	0.4598 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99C32B #552BC3

analogous

#C3A12B #99C32B #4DC32B

triadic

#99C32B #2B99C3 #C32B99

tetradic

#99C32B #2BC3A1 #552BC3 #C32B4D

square

#99C32B #2BC3A1 #552BC3 #C32B4D

split-complementary

#99C32B #2B4DC3 #A12BC3

monochromatic

#4A5F15 #729120 #99C32B #B4D952 #CAE484

Accessibility & contrast

On white

2.06

#99C32B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#99C32B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99C32B

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99C32B	#FFFFFF	#000000	##000000
##99C32B	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB600

Deuteranopia (green-blind)

#C9B43B

Tritanopia (blue-blind)

#A0B9A7

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #99c32b;
/* rgb */ color: rgb(153, 195, 43);
/* oklch */ color: oklch(76.0% 0.176 124.5);

Tailwind

colors: {
  custom: {
    50: '#bbd571',
    500: '#99c32b',
    950: '#000000',
  },
}

SCSS

$custom: #99c32b;
$custom-light: #bbd571;
$custom-dark: #000000;

JSON

{
  "hex": "#99c32b",
  "rgb": {
    "r": 153,
    "g": 195,
    "b": 43
  },
  "hsl": {
    "h": 76.579,
    "s": 63.866,
    "l": 46.667
  },
  "oklch": {
    "l": 0.76023,
    "c": 0.17593,
    "h": 124.5
  },
  "luminance": 0.45977
}

Semantic roles & 50–950 ramp

primary

#99C32B

secondary

#937DCD

accent

#41E76F

background

#FBFDF7

surface

#F7FAED

border

#D0D3C8

text

#121408

muted

#81837B

Preview Lab

Preview with #99C32B

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

Preview Lab → · Contrast checker → · Palette generator →