#99BC42#99BC42

#99BC42 is a light, vivid yellow-green. Relative luminance 0.431; OKLCH L 74.5% C 0.153 H 123.8°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#99BC42
RGB	rgb(153, 188, 66)
HSL	hsl(77, 48%, 50%)
HSV	hsv(77, 65%, 74%)
CMYK	cmyk(18.6%, 0%, 64.9%, 26.3%)
CIE-LAB	lab(71.64, -29.57, 55.79)
CIE-LCH	lch(71.64, 63.14, 117.92°)
OKLab	oklab(74.54% -0.0851 0.1272)
OKLCH	oklch(74.54% 0.153 123.8)
XYZ	xyz(32.1037, 43.1319, 11.7872)
Luminance	0.4313 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BC42 #6542BC

analogous

#BCA242 #99BC42 #5CBC42

triadic

#99BC42 #4299BC #BC4299

tetradic

#99BC42 #42BCA2 #6542BC #BC425C

square

#99BC42 #42BCA2 #6542BC #BC425C

split-complementary

#99BC42 #425CBC #A242BC

monochromatic

#4F6122 #748F32 #99BC42 #B2CC6F #CADC9C

Accessibility & contrast

On white

2.18

#99BC42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.63

#99BC42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BC42

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BC42	#FFFFFF	#000000	##000000
##99BC42	1.00	2.18	9.63	9.63
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.63	21.00	1.00	1.00
##000000	9.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B132

Deuteranopia (green-blind)

#C2AF4B

Tritanopia (blue-blind)

#A0B3A3

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #99bc42;
/* rgb */ color: rgb(153, 188, 66);
/* oklch */ color: oklch(74.5% 0.153 123.8);

Tailwind

colors: {
  custom: {
    50: '#bad07c',
    500: '#99bc42',
    950: '#000000',
  },
}

SCSS

$custom: #99bc42;
$custom-light: #bad07c;
$custom-dark: #000000;

JSON

{
  "hex": "#99bc42",
  "rgb": {
    "r": 153,
    "g": 188,
    "b": 66
  },
  "hsl": {
    "h": 77.213,
    "s": 48.031,
    "l": 49.804
  },
  "oklch": {
    "l": 0.74544,
    "c": 0.15304,
    "h": 123.8
  },
  "luminance": 0.43132
}

Semantic roles & 50–950 ramp

primary

#99BC42

secondary

#A191C9

accent

#50D877

background

#FBFCF7

surface

#F7F9EE

border

#D0D2C9

text

#12140A

muted

#81827C

Preview Lab

Preview with #99BC42

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

Preview Lab → · Contrast checker → · Palette generator →