#99D148#99D148

#99D148 is a light, vivid yellow-green. Relative luminance 0.528; OKLCH L 79.5% C 0.175 H 128.9°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#99D148
RGB	rgb(153, 209, 72)
HSL	hsl(85, 60%, 55%)
HSV	hsv(85, 66%, 82%)
CMYK	cmyk(26.8%, 0%, 65.6%, 18%)
CIE-LAB	lab(77.78, -38.79, 59.85)
CIE-LCH	lch(77.78, 71.33, 122.95°)
OKLab	oklab(79.53% -0.11 0.1366)
OKLCH	oklch(79.53% 0.175 128.9)
XYZ	xyz(37.1069, 52.8402, 14.3738)
Luminance	0.5284 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99D148 #8048D1

analogous

#D1C548 #99D148 #54D148

triadic

#99D148 #4899D1 #D14899

tetradic

#99D148 #48D1C5 #8048D1 #D14854

square

#99D148 #48D1C5 #8048D1 #D14854

split-complementary

#99D148 #4854D1 #C548D1

monochromatic

#587F20 #7AB02C #99D148 #B4DD79 #D0EAAA

Accessibility & contrast

On white

1.82

#99D148 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.57

#99D148 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D148

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99D148	#FFFFFF	#000000	##000000
##99D148	1.00	1.82	11.57	11.57
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.57	21.00	1.00	1.00
##000000	11.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC336

Deuteranopia (green-blind)

#D3BF53

Tritanopia (blue-blind)

#9DC8B5

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #99d148;
/* rgb */ color: rgb(153, 209, 72);
/* oklch */ color: oklch(79.5% 0.175 128.9);

Tailwind

colors: {
  custom: {
    50: '#bbdf82',
    500: '#99d148',
    950: '#000000',
  },
}

SCSS

$custom: #99d148;
$custom-light: #bbdf82;
$custom-dark: #000000;

JSON

{
  "hex": "#99d148",
  "rgb": {
    "r": 153,
    "g": 209,
    "b": 72
  },
  "hsl": {
    "h": 84.526,
    "s": 59.825,
    "l": 55.098
  },
  "oklch": {
    "l": 0.79526,
    "c": 0.17536,
    "h": 128.9
  },
  "luminance": 0.52841
}

Semantic roles & 50–950 ramp

primary

#99D148

secondary

#573786

accent

#45E385

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #99D148

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

Preview Lab → · Contrast checker → · Palette generator →