#99EC79#99EC79

#99EC79 is a very light, vivid green. Relative luminance 0.681; OKLCH L 86.4% C 0.170 H 137.6°. Best body text is #000000 at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#99EC79
RGB	rgb(153, 236, 121)
HSL	hsl(103, 75%, 70%)
HSV	hsv(103, 49%, 93%)
CMYK	cmyk(35.2%, 0%, 48.7%, 7.5%)
CIE-LAB	lab(86.08, -45.78, 47.64)
CIE-LCH	lch(86.08, 66.07, 133.86°)
OKLab	oklab(86.43% -0.1257 0.1147)
OKLCH	oklch(86.43% 0.17 137.6)
XYZ	xyz(46.5821, 68.1415, 28.7837)
Luminance	0.6814 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Light Green

#96F97B

ΔE00 2.95

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99EC79 #CC79EC

analogous

#D3EC79 #99EC79 #79EC92

triadic

#99EC79 #7999EC #EC7999

tetradic

#99EC79 #79D3EC #CC79EC #EC9279

square

#99EC79 #79D3EC #CC79EC #EC9279

split-complementary

#99EC79 #9279EC #EC79D3

monochromatic

#4ECD1D #70E443 #99EC79 #C2F4AF #EBFBE4

Accessibility & contrast

On white

1.44

#99EC79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.63

#99EC79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99EC79

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99EC79	#FFFFFF	#000000	##000000
##99EC79	1.00	1.44	14.63	14.63
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.63	21.00	1.00	1.00
##000000	14.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DC6F

Deuteranopia (green-blind)

#E7D580

Tritanopia (blue-blind)

#95E5D1

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #99ec79;
/* rgb */ color: rgb(153, 236, 121);
/* oklch */ color: oklch(86.4% 0.170 137.6);

Tailwind

colors: {
  custom: {
    50: '#bbf2a2',
    500: '#99ec79',
    950: '#000000',
  },
}

SCSS

$custom: #99ec79;
$custom-light: #bbf2a2;
$custom-dark: #000000;

JSON

{
  "hex": "#99ec79",
  "rgb": {
    "r": 153,
    "g": 236,
    "b": 121
  },
  "hsl": {
    "h": 103.304,
    "s": 75.163,
    "l": 70
  },
  "oklch": {
    "l": 0.86428,
    "c": 0.17016,
    "h": 137.6
  },
  "luminance": 0.68144
}

Semantic roles & 50–950 ramp

primary

#99EC79

secondary

#A144C5

accent

#0ED79F

background

#FDFFFC

surface

#F8FEF5

border

#D1D6CF

text

#12170F

muted

#828580

Preview Lab

Preview with #99EC79

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

Preview Lab → · Contrast checker → · Palette generator →