#99E968#99E968

#99E968 is a very light, vivid yellow-green. Relative luminance 0.660; OKLCH L 85.5% C 0.181 H 135.1°. Best body text is #000000 at 14.21:1 contrast (WCAG AA passes).

Color values

HEX	#99E968
RGB	rgb(153, 233, 104)
HSL	hsl(97, 75%, 66%)
HSV	hsv(97, 55%, 91%)
CMYK	cmyk(34.3%, 0%, 55.4%, 8.6%)
CIE-LAB	lab(85.02, -46.39, 54.23)
CIE-LCH	lch(85.02, 71.37, 130.54°)
OKLab	oklab(85.51% -0.1284 0.128)
OKLCH	oklch(85.51% 0.181 135.1)
XYZ	xyz(44.7735, 66.0477, 23.4834)
Luminance	0.6605 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 3.27

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99E968 #B868E9

analogous

#D9E968 #99E968 #68E977

triadic

#99E968 #6899E9 #E96899

tetradic

#99E968 #68D9E9 #B868E9 #E97768

square

#99E968 #68D9E9 #B868E9 #E97768

split-complementary

#99E968 #7768E9 #E968D9

monochromatic

#58BB1B #75E133 #99E968 #BDF19D #E1F9D3

Accessibility & contrast

On white

1.48

#99E968 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.21

#99E968 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E968

14.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99E968	#FFFFFF	#000000	##000000
##99E968	1.00	1.48	14.21	14.21
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.21	21.00	1.00	1.00
##000000	14.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D95B

Deuteranopia (green-blind)

#E5D271

Tritanopia (blue-blind)

#98E1CC

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #99e968;
/* rgb */ color: rgb(153, 233, 104);
/* oklch */ color: oklch(85.5% 0.181 135.1);

Tailwind

colors: {
  custom: {
    50: '#bbf097',
    500: '#99e968',
    950: '#000000',
  },
}

SCSS

$custom: #99e968;
$custom-light: #bbf097;
$custom-dark: #000000;

JSON

{
  "hex": "#99e968",
  "rgb": {
    "r": 153,
    "g": 233,
    "b": 104
  },
  "hsl": {
    "h": 97.209,
    "s": 74.566,
    "l": 66.078
  },
  "oklch": {
    "l": 0.85506,
    "c": 0.18129,
    "h": 135.1
  },
  "luminance": 0.6605
}

Semantic roles & 50–950 ramp

primary

#99E968

secondary

#8A3BBB

accent

#0FD78B

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#12160E

muted

#82857F

Preview Lab

Preview with #99E968

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

Preview Lab → · Contrast checker → · Palette generator →