#99D44E#99D44E

#99D44E is a light, vivid yellow-green. Relative luminance 0.544; OKLCH L 80.3% C 0.175 H 129.8°. Best body text is #000000 at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#99D44E
RGB	rgb(153, 212, 78)
HSL	hsl(86, 61%, 57%)
HSV	hsv(86, 63%, 83%)
CMYK	cmyk(27.8%, 0%, 63.2%, 16.9%)
CIE-LAB	lab(78.70, -39.67, 58.39)
CIE-LCH	lch(78.70, 70.59, 124.19°)
OKLab	oklab(80.29% -0.1119 0.1342)
OKLCH	oklch(80.29% 0.175 129.8)
XYZ	xyz(38.0552, 54.4083, 15.7031)
Luminance	0.5441 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99D44E #894ED4

analogous

#D4CC4E #99D44E #56D44E

triadic

#99D44E #4E99D4 #D44E99

tetradic

#99D44E #4ED4CC #894ED4 #D44E56

square

#99D44E #4ED4CC #894ED4 #D44E56

split-complementary

#99D44E #4E56D4 #CC4ED4

monochromatic

#5A8721 #7BB82D #99D44E #B5E07F #D2ECB0

Accessibility & contrast

On white

1.77

#99D44E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.88

#99D44E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D44E

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99D44E	#FFFFFF	#000000	##000000
##99D44E	1.00	1.77	11.88	11.88
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.88	21.00	1.00	1.00
##000000	11.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC63D

Deuteranopia (green-blind)

#D5C158

Tritanopia (blue-blind)

#9DCBB8

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #99d44e;
/* rgb */ color: rgb(153, 212, 78);
/* oklch */ color: oklch(80.3% 0.175 129.8);

Tailwind

colors: {
  custom: {
    50: '#bbe185',
    500: '#99d44e',
    950: '#000000',
  },
}

SCSS

$custom: #99d44e;
$custom-light: #bbe185;
$custom-dark: #000000;

JSON

{
  "hex": "#99d44e",
  "rgb": {
    "r": 153,
    "g": 212,
    "b": 78
  },
  "hsl": {
    "h": 86.418,
    "s": 60.909,
    "l": 56.863
  },
  "oklch": {
    "l": 0.80288,
    "c": 0.17475,
    "h": 129.8
  },
  "luminance": 0.54409
}

Semantic roles & 50–950 ramp

primary

#99D44E

secondary

#5E398D

accent

#44E48A

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150B

muted

#82847E

Preview Lab

Preview with #99D44E

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

Preview Lab → · Contrast checker → · Palette generator →