#99BC43#99BC43

#99BC43 is a light, vivid yellow-green. Relative luminance 0.431; OKLCH L 74.6% C 0.152 H 123.9°. Best body text is #000000 at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#99BC43
RGB	rgb(153, 188, 67)
HSL	hsl(77, 47%, 50%)
HSV	hsv(77, 64%, 74%)
CMYK	cmyk(18.6%, 0%, 64.4%, 26.3%)
CIE-LAB	lab(71.65, -29.49, 55.39)
CIE-LCH	lch(71.65, 62.75, 118.04°)
OKLab	oklab(74.55% -0.0848 0.1265)
OKLCH	oklch(74.55% 0.152 123.9)
XYZ	xyz(32.1335, 43.1438, 11.9438)
Luminance	0.4314 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BC43 #6643BC

analogous

#BCA243 #99BC43 #5DBC43

triadic

#99BC43 #4399BC #BC4399

tetradic

#99BC43 #43BCA2 #6643BC #BC435D

square

#99BC43 #43BCA2 #6643BC #BC435D

split-complementary

#99BC43 #435DBC #A243BC

monochromatic

#506223 #748F33 #99BC43 #B1CC70 #CADC9D

Accessibility & contrast

On white

2.18

#99BC43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.63

#99BC43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BC43

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BC43	#FFFFFF	#000000	##000000
##99BC43	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)

#C6B133

Deuteranopia (green-blind)

#C2AF4C

Tritanopia (blue-blind)

#A0B3A3

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #99bc43;
/* rgb */ color: rgb(153, 188, 67);
/* oklch */ color: oklch(74.6% 0.152 123.9);

Tailwind

colors: {
  custom: {
    50: '#bad07d',
    500: '#99bc43',
    950: '#000000',
  },
}

SCSS

$custom: #99bc43;
$custom-light: #bad07d;
$custom-dark: #000000;

JSON

{
  "hex": "#99bc43",
  "rgb": {
    "r": 153,
    "g": 188,
    "b": 67
  },
  "hsl": {
    "h": 77.355,
    "s": 47.451,
    "l": 50
  },
  "oklch": {
    "l": 0.74553,
    "c": 0.15229,
    "h": 123.9
  },
  "luminance": 0.43144
}

Semantic roles & 50–950 ramp

primary

#99BC43

secondary

#A292C9

accent

#51D778

background

#FBFCF7

surface

#F7F9EE

border

#D0D2C9

text

#12140A

muted

#81827C

Preview Lab

Preview with #99BC43

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

Preview Lab → · Contrast checker → · Palette generator →