#99DB48#99DB48

#99DB48 is a light, vivid yellow-green. Relative luminance 0.579; OKLCH L 81.9% C 0.188 H 130.5°. Best body text is #000000 at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#99DB48
RGB	rgb(153, 219, 72)
HSL	hsl(87, 67%, 57%)
HSV	hsv(87, 67%, 86%)
CMYK	cmyk(30.1%, 0%, 67.1%, 14.1%)
CIE-LAB	lab(80.68, -43.18, 62.91)
CIE-LCH	lch(80.68, 76.30, 124.47°)
OKLab	oklab(81.89% -0.122 0.143)
OKLCH	oklch(81.89% 0.188 130.5)
XYZ	xyz(39.6378, 57.9020, 15.2174)
Luminance	0.5790 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99DB48 #8A48DB

analogous

#DBD448 #99DB48 #50DB48

triadic

#99DB48 #4899DB #DB4899

tetradic

#99DB48 #48DBD4 #8A48DB #DB4850

square

#99DB48 #48DBD4 #8A48DB #DB4850

split-complementary

#99DB48 #4850DB #D448DB

monochromatic

#5A8D1C #7BC026 #99DB48 #B6E57B #D2EFAE

Accessibility & contrast

On white

1.67

#99DB48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.58

#99DB48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99DB48

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99DB48	#FFFFFF	#000000	##000000
##99DB48	1.00	1.67	12.58	12.58
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.58	21.00	1.00	1.00
##000000	12.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB33

Deuteranopia (green-blind)

#DBC754

Tritanopia (blue-blind)

#9CD2BD

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #99db48;
/* rgb */ color: rgb(153, 219, 72);
/* oklch */ color: oklch(81.9% 0.188 130.5);

Tailwind

colors: {
  custom: {
    50: '#bbe682',
    500: '#99db48',
    950: '#000000',
  },
}

SCSS

$custom: #99db48;
$custom-light: #bbe682;
$custom-dark: #000000;

JSON

{
  "hex": "#99db48",
  "rgb": {
    "r": 153,
    "g": 219,
    "b": 72
  },
  "hsl": {
    "h": 86.939,
    "s": 67.123,
    "l": 57.059
  },
  "oklch": {
    "l": 0.81886,
    "c": 0.18797,
    "h": 130.5
  },
  "luminance": 0.57903
}

Semantic roles & 50–950 ramp

primary

#99DB48

secondary

#5F3592

accent

#3EEA8B

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12160B

muted

#82847E

Preview Lab

Preview with #99DB48

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

Preview Lab → · Contrast checker → · Palette generator →