#99D452#99D452

#99D452 is a light, vivid yellow-green. Relative luminance 0.545; OKLCH L 80.3% C 0.172 H 130.2°. Best body text is #000000 at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#99D452
RGB	rgb(153, 212, 82)
HSL	hsl(87, 60%, 58%)
HSV	hsv(87, 61%, 83%)
CMYK	cmyk(27.8%, 0%, 61.3%, 16.9%)
CIE-LAB	lab(78.73, -39.34, 56.75)
CIE-LCH	lch(78.73, 69.05, 124.73°)
OKLab	oklab(80.33% -0.1107 0.1312)
OKLCH	oklch(80.33% 0.172 130.2)
XYZ	xyz(38.2030, 54.4674, 16.4815)
Luminance	0.5447 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99D452 #8D52D4

analogous

#D4CE52 #99D452 #58D452

triadic

#99D452 #5299D4 #D45299

tetradic

#99D452 #52D4CE #8D52D4 #D45258

square

#99D452 #52D4CE #8D52D4 #D45258

split-complementary

#99D452 #5258D4 #CE52D4

monochromatic

#5B8922 #7BBA2E #99D452 #B6E083 #D3ECB4

Accessibility & contrast

On white

1.77

#99D452 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.89

#99D452 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D452

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99D452	#FFFFFF	#000000	##000000
##99D452	1.00	1.77	11.89	11.89
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.89	21.00	1.00	1.00
##000000	11.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC643

Deuteranopia (green-blind)

#D5C15C

Tritanopia (blue-blind)

#9CCBB9

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #99d452;
/* rgb */ color: rgb(153, 212, 82);
/* oklch */ color: oklch(80.3% 0.172 130.2);

Tailwind

colors: {
  custom: {
    50: '#bae188',
    500: '#99d452',
    950: '#000000',
  },
}

SCSS

$custom: #99d452;
$custom-light: #bae188;
$custom-dark: #000000;

JSON

{
  "hex": "#99d452",
  "rgb": {
    "r": 153,
    "g": 212,
    "b": 82
  },
  "hsl": {
    "h": 87.231,
    "s": 60.185,
    "l": 57.647
  },
  "oklch": {
    "l": 0.80326,
    "c": 0.17164,
    "h": 130.2
  },
  "luminance": 0.54468
}

Semantic roles & 50–950 ramp

primary

#99D452

secondary

#613B90

accent

#44E38D

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#12150C

muted

#82847F

Preview Lab

Preview with #99D452

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

Preview Lab → · Contrast checker → · Palette generator →