#99BC56#99BC56

#99BC56 is a light, vivid yellow-green. Relative luminance 0.434; OKLCH L 74.8% C 0.136 H 125.3°. Best body text is #000000 at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#99BC56
RGB	rgb(153, 188, 86)
HSL	hsl(81, 43%, 54%)
HSV	hsv(81, 54%, 74%)
CMYK	cmyk(18.6%, 0%, 54.3%, 26.3%)
CIE-LAB	lab(71.83, -27.88, 47.11)
CIE-LCH	lch(71.83, 54.74, 120.62°)
OKLab	oklab(74.76% -0.0786 0.111)
OKLCH	oklch(74.76% 0.136 125.3)
XYZ	xyz(32.7998, 43.4103, 15.4533)
Luminance	0.4341 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BC56 #7956BC

analogous

#BCAC56 #99BC56 #66BC56

triadic

#99BC56 #5699BC #BC5699

tetradic

#99BC56 #56BCAC #7956BC #BC5666

square

#99BC56 #56BCAC #7956BC #BC5666

split-complementary

#99BC56 #5666BC #AC56BC

monochromatic

#566D2B #79983C #99BC56 #B3CD82 #CEDFAE

Accessibility & contrast

On white

2.17

#99BC56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.68

#99BC56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BC56

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BC56	#FFFFFF	#000000	##000000
##99BC56	1.00	2.17	9.68	9.68
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.68	21.00	1.00	1.00
##000000	9.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B14C

Deuteranopia (green-blind)

#C0B05C

Tritanopia (blue-blind)

#9FB4A5

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #99bc56;
/* rgb */ color: rgb(153, 188, 86);
/* oklch */ color: oklch(74.8% 0.136 125.3);

Tailwind

colors: {
  custom: {
    50: '#b9d089',
    500: '#99bc56',
    950: '#000000',
  },
}

SCSS

$custom: #99bc56;
$custom-light: #b9d089;
$custom-dark: #000000;

JSON

{
  "hex": "#99bc56",
  "rgb": {
    "r": 153,
    "g": 188,
    "b": 86
  },
  "hsl": {
    "h": 80.588,
    "s": 43.22,
    "l": 53.725
  },
  "oklch": {
    "l": 0.74756,
    "c": 0.13597,
    "h": 125.3
  },
  "luminance": 0.43411
}

Semantic roles & 50–950 ramp

primary

#99BC56

secondary

#B0A1CD

accent

#55D380

background

#FBFCF8

surface

#F6F9F0

border

#D0D2CB

text

#12140C

muted

#81827D

Preview Lab

Preview with #99BC56

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

Preview Lab → · Contrast checker → · Palette generator →