#99BF36#99BF36

#99BF36 is a light, vivid yellow-green. Relative luminance 0.443; OKLCH L 75.1% C 0.165 H 124.0°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#99BF36
RGB	rgb(153, 191, 54)
HSL	hsl(77, 56%, 48%)
HSV	hsv(77, 72%, 75%)
CMYK	cmyk(19.9%, 0%, 71.7%, 25.1%)
CIE-LAB	lab(72.43, -31.76, 61.24)
CIE-LCH	lch(72.43, 68.99, 117.41°)
OKLab	oklab(75.15% -0.0922 0.1369)
OKLCH	oklch(75.15% 0.165 124)
XYZ	xyz(32.4338, 44.3000, 10.3313)
Luminance	0.4430 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BF36 #5C36BF

analogous

#BFA036 #99BF36 #55BF36

triadic

#99BF36 #3699BF #BF3699

tetradic

#99BF36 #36BFA0 #5C36BF #BF3655

square

#99BF36 #36BFA0 #5C36BF #BF3655

split-complementary

#99BF36 #3655BF #A036BF

monochromatic

#4D601B #738F29 #99BF36 #B2D260 #C9E090

Accessibility & contrast

On white

2.13

#99BF36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.86

#99BF36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BF36

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BF36	#FFFFFF	#000000	##000000
##99BF36	1.00	2.13	9.86	9.86
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.86	21.00	1.00	1.00
##000000	9.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB31D

Deuteranopia (green-blind)

#C5B142

Tritanopia (blue-blind)

#A0B6A4

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #99bf36;
/* rgb */ color: rgb(153, 191, 54);
/* oklch */ color: oklch(75.1% 0.165 124.0);

Tailwind

colors: {
  custom: {
    50: '#bbd276',
    500: '#99bf36',
    950: '#000000',
  },
}

SCSS

$custom: #99bf36;
$custom-light: #bbd276;
$custom-dark: #000000;

JSON

{
  "hex": "#99bf36",
  "rgb": {
    "r": 153,
    "g": 191,
    "b": 54
  },
  "hsl": {
    "h": 76.642,
    "s": 55.918,
    "l": 48.039
  },
  "oklch": {
    "l": 0.7515,
    "c": 0.16504,
    "h": 124
  },
  "luminance": 0.443
}

Semantic roles & 50–950 ramp

primary

#99BF36

secondary

#9987CA

accent

#49DF72

background

#FBFCF7

surface

#F7F9ED

border

#D0D2C8

text

#121409

muted

#81827B

Preview Lab

Preview with #99BF36

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

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