#99F960#99F960

#99F960 is a very light, highly saturated yellow-green. Relative luminance 0.754; OKLCH L 89.2% C 0.208 H 135.7°. Best body text is #000000 at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#99F960
RGB	rgb(153, 249, 96)
HSL	hsl(98, 93%, 68%)
HSV	hsv(98, 61%, 98%)
CMYK	cmyk(38.6%, 0%, 61.4%, 2.4%)
CIE-LAB	lab(89.56, -53.76, 62.86)
CIE-LCH	lch(89.56, 82.71, 130.54°)
OKLab	oklab(89.19% -0.1491 0.1457)
OKLCH	oklch(89.19% 0.209 135.7)
XYZ	xyz(49.1227, 75.3657, 23.0228)
Luminance	0.7537 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 0.66

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99F960 #C060F9

analogous

#E5F960 #99F960 #60F973

triadic

#99F960 #6099F9 #F96099

tetradic

#99F960 #60E5F9 #C060F9 #F97360

square

#99F960 #60E5F9 #C060F9 #F97360

split-complementary

#99F960 #7360F9 #F960E5

monochromatic

#55D708 #73F725 #99F960 #BFFB9B #E5FDD6

Accessibility & contrast

On white

1.31

#99F960 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.07

#99F960 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99F960

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99F960	#FFFFFF	#000000	##000000
##99F960	1.00	1.31	16.07	16.07
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.07	21.00	1.00	1.00
##000000	16.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE64E

Deuteranopia (green-blind)

#F4DE6C

Tritanopia (blue-blind)

#96F0D9

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #99f960;
/* rgb */ color: rgb(153, 249, 96);
/* oklch */ color: oklch(89.2% 0.208 135.7);

Tailwind

colors: {
  custom: {
    50: '#bdfc93',
    500: '#99f960',
    950: '#000000',
  },
}

SCSS

$custom: #99f960;
$custom-light: #bdfc93;
$custom-dark: #000000;

JSON

{
  "hex": "#99f960",
  "rgb": {
    "r": 153,
    "g": 249,
    "b": 96
  },
  "hsl": {
    "h": 97.647,
    "s": 92.727,
    "l": 67.647
  },
  "oklch": {
    "l": 0.89187,
    "c": 0.2085,
    "h": 135.7
  },
  "luminance": 0.75368
}

Semantic roles & 50–950 ramp

primary

#99F960

secondary

#942CD1

accent

#00E690

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #99F960

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

Preview Lab → · Contrast checker → · Palette generator →