#99E667#99E667

#99E667 is a very light, vivid yellow-green. Relative luminance 0.643; OKLCH L 84.8% C 0.178 H 134.7°. Best body text is #000000 at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#99E667
RGB	rgb(153, 230, 103)
HSL	hsl(96, 72%, 65%)
HSV	hsv(96, 55%, 90%)
CMYK	cmyk(33.5%, 0%, 55.2%, 9.8%)
CIE-LAB	lab(84.14, -45.22, 53.66)
CIE-LCH	lch(84.14, 70.17, 130.12°)
OKLab	oklab(84.79% -0.1252 0.1266)
OKLCH	oklch(84.79% 0.178 134.7)
XYZ	xyz(43.8809, 64.3434, 22.9368)
Luminance	0.6434 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99E667 #B467E6

analogous

#D8E667 #99E667 #67E674

triadic

#99E667 #6799E6 #E66799

tetradic

#99E667 #67D8E6 #B467E6 #E67467

square

#99E667 #67D8E6 #B467E6 #E67467

split-complementary

#99E667 #7467E6 #E667D8

monochromatic

#59B51E #76DD32 #99E667 #BCEF9C #E0F7D0

Accessibility & contrast

On white

1.51

#99E667 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.87

#99E667 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E667

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99E667	#FFFFFF	#000000	##000000
##99E667	1.00	1.51	13.87	13.87
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.87	21.00	1.00	1.00
##000000	13.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED65A

Deuteranopia (green-blind)

#E3D070

Tritanopia (blue-blind)

#98DECA

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #99e667;
/* rgb */ color: rgb(153, 230, 103);
/* oklch */ color: oklch(84.8% 0.178 134.7);

Tailwind

colors: {
  custom: {
    50: '#bbee96',
    500: '#99e667',
    950: '#000000',
  },
}

SCSS

$custom: #99e667;
$custom-light: #bbee96;
$custom-dark: #000000;

JSON

{
  "hex": "#99e667",
  "rgb": {
    "r": 153,
    "g": 230,
    "b": 103
  },
  "hsl": {
    "h": 96.378,
    "s": 71.751,
    "l": 65.294
  },
  "oklch": {
    "l": 0.84789,
    "c": 0.17812,
    "h": 134.7
  },
  "luminance": 0.64345
}

Semantic roles & 50–950 ramp

primary

#99E667

secondary

#853CB5

accent

#12D487

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#12160E

muted

#82857F

Preview Lab

Preview with #99E667

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

Preview Lab → · Contrast checker → · Palette generator →