#99F766#99F766

#99F766 is a very light, highly saturated yellow-green. Relative luminance 0.743; OKLCH L 88.8% C 0.201 H 136.1°. Best body text is #000000 at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#99F766
RGB	rgb(153, 247, 102)
HSL	hsl(99, 90%, 68%)
HSV	hsv(99, 59%, 97%)
CMYK	cmyk(38.1%, 0%, 58.7%, 3.1%)
CIE-LAB	lab(89.04, -52.40, 59.74)
CIE-LCH	lch(89.04, 79.47, 131.26°)
OKLab	oklab(88.78% -0.145 0.1396)
OKLCH	oklch(88.78% 0.201 136.1)
XYZ	xyz(48.7946, 74.2507, 24.3286)
Luminance	0.7425 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 0.30

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99F766 #C466F7

analogous

#E1F766 #99F766 #66F77B

triadic

#99F766 #6699F7 #F76699

tetradic

#99F766 #66E1F7 #C466F7 #F77B66

square

#99F766 #66E1F7 #C466F7 #F77B66

split-complementary

#99F766 #7B66F7 #F766E1

monochromatic

#53D70B #72F42C #99F766 #C0FAA0 #E7FDDA

Accessibility & contrast

On white

1.32

#99F766 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.85

#99F766 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99F766

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99F766	#FFFFFF	#000000	##000000
##99F766	1.00	1.32	15.85	15.85
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.85	21.00	1.00	1.00
##000000	15.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE556

Deuteranopia (green-blind)

#F2DD71

Tritanopia (blue-blind)

#96EFD8

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #99f766;
/* rgb */ color: rgb(153, 247, 102);
/* oklch */ color: oklch(88.8% 0.201 136.1);

Tailwind

colors: {
  custom: {
    50: '#bcfa96',
    500: '#99f766',
    950: '#000000',
  },
}

SCSS

$custom: #99f766;
$custom-light: #bcfa96;
$custom-dark: #000000;

JSON

{
  "hex": "#99f766",
  "rgb": {
    "r": 153,
    "g": 247,
    "b": 102
  },
  "hsl": {
    "h": 98.897,
    "s": 90.062,
    "l": 68.431
  },
  "oklch": {
    "l": 0.88777,
    "c": 0.20132,
    "h": 136.1
  },
  "luminance": 0.74253
}

Semantic roles & 50–950 ramp

primary

#99F766

secondary

#9831D0

accent

#00E695

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#12170E

muted

#82857F

Preview Lab

Preview with #99F766

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

Preview Lab → · Contrast checker → · Palette generator →