#99D852#99D852

#99D852 is a light, vivid yellow-green. Relative luminance 0.565; OKLCH L 81.3% C 0.177 H 130.8°. Best body text is #000000 at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#99D852
RGB	rgb(153, 216, 82)
HSL	hsl(88, 63%, 58%)
HSV	hsv(88, 62%, 85%)
CMYK	cmyk(29.2%, 0%, 62%, 15.3%)
CIE-LAB	lab(79.89, -41.10, 58.02)
CIE-LCH	lch(79.89, 71.11, 125.31°)
OKLab	oklab(81.27% -0.1155 0.1339)
OKLCH	oklch(81.27% 0.177 130.8)
XYZ	xyz(39.2154, 56.4921, 16.8189)
Luminance	0.5649 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99D852 #9152D8

analogous

#D8D452 #99D852 #56D852

triadic

#99D852 #5299D8 #D85299

tetradic

#99D852 #52D8D4 #9152D8 #D85256

square

#99D852 #52D8D4 #9152D8 #D85256

split-complementary

#99D852 #5256D8 #D452D8

monochromatic

#5B8F20 #7BC12C #99D852 #B6E384 #D4EFB6

Accessibility & contrast

On white

1.71

#99D852 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.30

#99D852 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D852

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99D852	#FFFFFF	#000000	##000000
##99D852	1.00	1.71	12.30	12.30
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.30	21.00	1.00	1.00
##000000	12.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C942

Deuteranopia (green-blind)

#D8C45C

Tritanopia (blue-blind)

#9CCFBC

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #99d852;
/* rgb */ color: rgb(153, 216, 82);
/* oklch */ color: oklch(81.3% 0.177 130.8);

Tailwind

colors: {
  custom: {
    50: '#bbe488',
    500: '#99d852',
    950: '#000000',
  },
}

SCSS

$custom: #99d852;
$custom-light: #bbe488;
$custom-dark: #000000;

JSON

{
  "hex": "#99d852",
  "rgb": {
    "r": 153,
    "g": 216,
    "b": 82
  },
  "hsl": {
    "h": 88.209,
    "s": 63.208,
    "l": 58.431
  },
  "oklch": {
    "l": 0.81268,
    "c": 0.17686,
    "h": 130.8
  },
  "luminance": 0.56493
}

Semantic roles & 50–950 ramp

primary

#99D852

secondary

#643995

accent

#42E68F

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#12150C

muted

#82847F

Preview Lab

Preview with #99D852

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

Preview Lab → · Contrast checker → · Palette generator →