#99DD44#99DD44

#99DD44 is a very light, vivid yellow-green. Relative luminance 0.589; OKLCH L 82.3% C 0.193 H 130.5°. Best body text is #000000 at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#99DD44
RGB	rgb(153, 221, 68)
HSL	hsl(87, 69%, 57%)
HSV	hsv(87, 69%, 87%)
CMYK	cmyk(30.8%, 0%, 69.2%, 13.3%)
CIE-LAB	lab(81.24, -44.32, 64.99)
CIE-LCH	lch(81.24, 78.66, 124.29°)
OKLab	oklab(82.33% -0.1255 0.1468)
OKLCH	oklch(82.33% 0.193 130.5)
XYZ	xyz(40.0364, 58.9013, 14.7274)
Luminance	0.5890 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99DD44 #8844DD

analogous

#DDD544 #99DD44 #4DDD44

triadic

#99DD44 #4499DD #DD4499

tetradic

#99DD44 #44DDD5 #8844DD #DD444D

square

#99DD44 #44DDD5 #8844DD #DD444D

split-complementary

#99DD44 #444DDD #D544DD

monochromatic

#5A8D1A #7BC123 #99DD44 #B5E678 #D1F0AC

Accessibility & contrast

On white

1.64

#99DD44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.78

#99DD44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99DD44

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99DD44	#FFFFFF	#000000	##000000
##99DD44	1.00	1.64	12.78	12.78
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.78	21.00	1.00	1.00
##000000	12.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD2C

Deuteranopia (green-blind)

#DDC851

Tritanopia (blue-blind)

#9CD4BF

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #99dd44;
/* rgb */ color: rgb(153, 221, 68);
/* oklch */ color: oklch(82.3% 0.193 130.5);

Tailwind

colors: {
  custom: {
    50: '#bce880',
    500: '#99dd44',
    950: '#000000',
  },
}

SCSS

$custom: #99dd44;
$custom-light: #bce880;
$custom-dark: #000000;

JSON

{
  "hex": "#99dd44",
  "rgb": {
    "r": 153,
    "g": 221,
    "b": 68
  },
  "hsl": {
    "h": 86.667,
    "s": 69.231,
    "l": 56.667
  },
  "oklch": {
    "l": 0.82327,
    "c": 0.19309,
    "h": 130.5
  },
  "luminance": 0.58903
}

Semantic roles & 50–950 ramp

primary

#99DD44

secondary

#5D3392

accent

#3CEC8A

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12160B

muted

#82847E

Preview Lab

Preview with #99DD44

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

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