#99FB60#99FB60

#99FB60 is a very light, highly saturated yellow-green. Relative luminance 0.766; OKLCH L 89.7% C 0.211 H 135.8°. Best body text is #000000 at 16.32:1 contrast (WCAG AA passes).

Color values

HEX	#99FB60
RGB	rgb(153, 251, 96)
HSL	hsl(98, 95%, 68%)
HSV	hsv(98, 62%, 98%)
CMYK	cmyk(39%, 0%, 61.8%, 1.6%)
CIE-LAB	lab(90.14, -54.57, 63.50)
CIE-LCH	lch(90.14, 83.72, 130.68°)
OKLab	oklab(89.66% -0.1513 0.147)
OKLCH	oklch(89.66% 0.211 135.8)
XYZ	xyz(49.7441, 76.6086, 23.2299)
Luminance	0.7661 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.03

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99FB60 #C260FB

analogous

#E7FB60 #99FB60 #60FB74

triadic

#99FB60 #6099FB #FB6099

tetradic

#99FB60 #60E7FB #C260FB #FB7460

square

#99FB60 #60E7FB #C260FB #FB7460

split-complementary

#99FB60 #7460FB #FB60E7

monochromatic

#54DB06 #73F924 #99FB60 #BFFD9C #E6FED7

Accessibility & contrast

On white

1.29

#99FB60 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.32

#99FB60 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99FB60

16.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99FB60	#FFFFFF	#000000	##000000
##99FB60	1.00	1.29	16.32	16.32
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.32	21.00	1.00	1.00
##000000	16.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE84E

Deuteranopia (green-blind)

#F6E06C

Tritanopia (blue-blind)

#96F2DA

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #99fb60;
/* rgb */ color: rgb(153, 251, 96);
/* oklch */ color: oklch(89.7% 0.211 135.8);

Tailwind

colors: {
  custom: {
    50: '#bdfd93',
    500: '#99fb60',
    950: '#000000',
  },
}

SCSS

$custom: #99fb60;
$custom-light: #bdfd93;
$custom-dark: #000000;

JSON

{
  "hex": "#99fb60",
  "rgb": {
    "r": 153,
    "g": 251,
    "b": 96
  },
  "hsl": {
    "h": 97.935,
    "s": 95.092,
    "l": 68.039
  },
  "oklch": {
    "l": 0.89658,
    "c": 0.21101,
    "h": 135.8
  },
  "luminance": 0.76611
}

Semantic roles & 50–950 ramp

primary

#99FB60

secondary

#962BD4

accent

#00E691

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13180D

muted

#82867F

Preview Lab

Preview with #99FB60

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

Preview Lab → · Contrast checker → · Palette generator →