#99BB47#99BB47

#99BB47 is a light, vivid yellow-green. Relative luminance 0.428; OKLCH L 74.4% C 0.148 H 123.8°. Best body text is #000000 at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#99BB47
RGB	rgb(153, 187, 71)
HSL	hsl(78, 46%, 51%)
HSV	hsv(78, 62%, 73%)
CMYK	cmyk(18.2%, 0%, 62%, 26.7%)
CIE-LAB	lab(71.40, -28.71, 53.41)
CIE-LCH	lch(71.40, 60.64, 118.26°)
OKLab	oklab(74.36% -0.0823 0.1228)
OKLCH	oklch(74.36% 0.148 123.8)
XYZ	xyz(32.0447, 42.7677, 12.5268)
Luminance	0.4277 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99BB47 #6947BB

analogous

#BBA347 #99BB47 #5FBB47

triadic

#99BB47 #4799BB #BB4799

tetradic

#99BB47 #47BBA3 #6947BB #BB475F

square

#99BB47 #47BBA3 #6947BB #BB475F

split-complementary

#99BB47 #475FBB #A347BB

monochromatic

#516325 #759035 #99BB47 #B2CC74 #CBDCA0

Accessibility & contrast

On white

2.20

#99BB47 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.55

#99BB47 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BB47

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99BB47	#FFFFFF	#000000	##000000
##99BB47	1.00	2.20	9.55	9.55
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.55	21.00	1.00	1.00
##000000	9.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5B039

Deuteranopia (green-blind)

#C1AF4F

Tritanopia (blue-blind)

#A0B2A3

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #99bb47;
/* rgb */ color: rgb(153, 187, 71);
/* oklch */ color: oklch(74.4% 0.148 123.8);

Tailwind

colors: {
  custom: {
    50: '#bacf7f',
    500: '#99bb47',
    950: '#000000',
  },
}

SCSS

$custom: #99bb47;
$custom-light: #bacf7f;
$custom-dark: #000000;

JSON

{
  "hex": "#99bb47",
  "rgb": {
    "r": 153,
    "g": 187,
    "b": 71
  },
  "hsl": {
    "h": 77.586,
    "s": 46.032,
    "l": 50.588
  },
  "oklch": {
    "l": 0.74358,
    "c": 0.14783,
    "h": 123.8
  },
  "luminance": 0.42768
}

Semantic roles & 50–950 ramp

primary

#99BB47

secondary

#A495C9

accent

#52D679

background

#FBFCF8

surface

#F6F9EF

border

#D0D2CA

text

#12130A

muted

#81827C

Preview Lab

Preview with #99BB47

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

Preview Lab → · Contrast checker → · Palette generator →