#99B82B#99B82B

#99B82B is a light, vivid yellow-green. Relative luminance 0.412; OKLCH L 73.4% C 0.163 H 121.7°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#99B82B
RGB	rgb(153, 184, 43)
HSL	hsl(73, 62%, 45%)
HSV	hsv(73, 77%, 72%)
CMYK	cmyk(16.8%, 0%, 76.6%, 27.8%)
CIE-LAB	lab(70.34, -29.02, 62.96)
CIE-LCH	lch(70.34, 69.33, 114.75°)
OKLab	oklab(73.44% -0.0856 0.1387)
OKLCH	oklch(73.44% 0.163 121.7)
XYZ	xyz(30.7139, 41.2277, 8.6247)
Luminance	0.4123 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99B82B #4A2BB8

analogous

#B8902B #99B82B #53B82B

triadic

#99B82B #2B99B8 #B82B99

tetradic

#99B82B #2BB890 #4A2BB8 #B82B53

square

#99B82B #2BB890 #4A2BB8 #B82B53

split-complementary

#99B82B #2B53B8 #902BB8

monochromatic

#475514 #70861F #99B82B #B7D54B #CBE17D

Accessibility & contrast

On white

2.27

#99B82B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#99B82B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99B82B

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99B82B	#FFFFFF	#000000	##000000
##99B82B	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD04

Deuteranopia (green-blind)

#BFAC38

Tritanopia (blue-blind)

#A1AE9E

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #99b82b;
/* rgb */ color: rgb(153, 184, 43);
/* oklch */ color: oklch(73.4% 0.163 121.7);

Tailwind

colors: {
  custom: {
    50: '#bbcd70',
    500: '#99b82b',
    950: '#000000',
  },
}

SCSS

$custom: #99b82b;
$custom-light: #bbcd70;
$custom-dark: #000000;

JSON

{
  "hex": "#99b82b",
  "rgb": {
    "r": 153,
    "g": 184,
    "b": 43
  },
  "hsl": {
    "h": 73.191,
    "s": 62.115,
    "l": 44.51
  },
  "oklch": {
    "l": 0.73439,
    "c": 0.163,
    "h": 121.7
  },
  "luminance": 0.41228
}

Semantic roles & 50–950 ramp

primary

#99B82B

secondary

#8876C9

accent

#43E566

background

#FBFCF7

surface

#F7F9ED

border

#D0D2C8

text

#121308

muted

#81827B

Preview Lab

Preview with #99B82B

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

Preview Lab → · Contrast checker → · Palette generator →