#99BC3E#99BC3E

#99BC3E is a light, vivid yellow-green. Relative luminance 0.431; OKLCH L 74.5% C 0.156 H 123.6°. Best body text is #000000 at 9.62:1 contrast (WCAG AA passes).

Color values

HEX	#99BC3E
RGB	rgb(153, 188, 62)
HSL	hsl(77, 50%, 49%)
HSV	hsv(77, 67%, 74%)
CMYK	cmyk(18.6%, 0%, 67%, 26.3%)
CIE-LAB	lab(71.61, -29.85, 57.38)
CIE-LCH	lch(71.61, 64.68, 117.48°)
OKLab	oklab(74.51% -0.0863 0.13)
OKLCH	oklch(74.51% 0.156 123.6)
XYZ	xyz(31.9899, 43.0863, 11.1877)
Luminance	0.4309 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BC3E #613EBC

analogous

#BCA03E #99BC3E #5ABC3E

triadic

#99BC3E #3E99BC #BC3E99

tetradic

#99BC3E #3EBCA0 #613EBC #BC3E5A

square

#99BC3E #3EBCA0 #613EBC #BC3E5A

split-complementary

#99BC3E #3E5ABC #A03EBC

monochromatic

#4E6020 #748E2F #99BC3E #B2CE6A #CADD98

Accessibility & contrast

On white

2.18

#99BC3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.62

#99BC3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BC3E

9.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BC3E	#FFFFFF	#000000	##000000
##99BC3E	1.00	2.18	9.62	9.62
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.62	21.00	1.00	1.00
##000000	9.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B02C

Deuteranopia (green-blind)

#C2AF48

Tritanopia (blue-blind)

#A0B3A3

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #99bc3e;
/* rgb */ color: rgb(153, 188, 62);
/* oklch */ color: oklch(74.5% 0.156 123.6);

Tailwind

colors: {
  custom: {
    50: '#bad07a',
    500: '#99bc3e',
    950: '#000000',
  },
}

SCSS

$custom: #99bc3e;
$custom-light: #bad07a;
$custom-dark: #000000;

JSON

{
  "hex": "#99bc3e",
  "rgb": {
    "r": 153,
    "g": 188,
    "b": 62
  },
  "hsl": {
    "h": 76.667,
    "s": 50.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.74509,
    "c": 0.156,
    "h": 123.6
  },
  "luminance": 0.43087
}

Semantic roles & 50–950 ramp

primary

#99BC3E

secondary

#9E8DC9

accent

#4EDA75

background

#FBFCF7

surface

#F7F9EE

border

#D0D2C9

text

#12140A

muted

#81827C

Preview Lab

Preview with #99BC3E

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

Preview Lab → · Contrast checker → · Palette generator →