#99EA68#99EA68

#99EA68 is a very light, vivid yellow-green. Relative luminance 0.666; OKLCH L 85.7% C 0.183 H 135.2°. Best body text is #000000 at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#99EA68
RGB	rgb(153, 234, 104)
HSL	hsl(97, 76%, 66%)
HSV	hsv(97, 56%, 92%)
CMYK	cmyk(34.6%, 0%, 55.6%, 8.2%)
CIE-LAB	lab(85.31, -46.82, 54.57)
CIE-LCH	lch(85.31, 71.90, 130.63°)
OKLab	oklab(85.74% -0.1296 0.1287)
OKLCH	oklch(85.74% 0.183 135.2)
XYZ	xyz(45.0573, 66.6155, 23.5780)
Luminance	0.6662 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 3.04

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99EA68 #B968EA

analogous

#DAEA68 #99EA68 #68EA78

triadic

#99EA68 #6899EA #EA6899

tetradic

#99EA68 #68DAEA #B968EA #EA7868

square

#99EA68 #68DAEA #B968EA #EA7868

split-complementary

#99EA68 #7868EA #EA68DA

monochromatic

#58BD1A #75E332 #99EA68 #BDF19E #E2F9D3

Accessibility & contrast

On white

1.47

#99EA68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.32

#99EA68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99EA68

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99EA68	#FFFFFF	#000000	##000000
##99EA68	1.00	1.47	14.32	14.32
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.32	21.00	1.00	1.00
##000000	14.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D95B

Deuteranopia (green-blind)

#E6D371

Tritanopia (blue-blind)

#98E2CD

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #99ea68;
/* rgb */ color: rgb(153, 234, 104);
/* oklch */ color: oklch(85.7% 0.183 135.2);

Tailwind

colors: {
  custom: {
    50: '#bbf197',
    500: '#99ea68',
    950: '#000000',
  },
}

SCSS

$custom: #99ea68;
$custom-light: #bbf197;
$custom-dark: #000000;

JSON

{
  "hex": "#99ea68",
  "rgb": {
    "r": 153,
    "g": 234,
    "b": 104
  },
  "hsl": {
    "h": 97.385,
    "s": 75.581,
    "l": 66.275
  },
  "oklch": {
    "l": 0.85741,
    "c": 0.18263,
    "h": 135.2
  },
  "luminance": 0.66617
}

Semantic roles & 50–950 ramp

primary

#99EA68

secondary

#8B3ABC

accent

#0ED88C

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#12170E

muted

#82857F

Preview Lab

Preview with #99EA68

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

Preview Lab → · Contrast checker → · Palette generator →