#99E850#99E850

#99E850 is a very light, vivid yellow-green. Relative luminance 0.651; OKLCH L 85.0% C 0.199 H 132.8°. Best body text is #000000 at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#99E850
RGB	rgb(153, 232, 80)
HSL	hsl(91, 77%, 61%)
HSV	hsv(91, 66%, 91%)
CMYK	cmyk(34.1%, 0%, 65.5%, 9%)
CIE-LAB	lab(84.52, -48.12, 63.83)
CIE-LCH	lch(84.52, 79.93, 127.01°)
OKLab	oklab(85.03% -0.1349 0.1459)
OKLCH	oklch(85.03% 0.199 132.8)
XYZ	xyz(43.4408, 65.0630, 17.8574)
Luminance	0.6506 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99E850 #9F50E8

analogous

#E5E850 #99E850 #50E853

triadic

#99E850 #5099E8 #E85099

tetradic

#99E850 #50E5E8 #9F50E8 #E85350

square

#99E850 #50E5E8 #9F50E8 #E85350

split-complementary

#99E850 #5350E8 #E850E5

monochromatic

#5CA816 #7ADE1D #99E850 #B9EF86 #D8F6BC

Accessibility & contrast

On white

1.50

#99E850 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.01

#99E850 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E850

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99E850	#FFFFFF	#000000	##000000
##99E850	1.00	1.50	14.01	14.01
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.01	21.00	1.00	1.00
##000000	14.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D73B

Deuteranopia (green-blind)

#E6D15D

Tritanopia (blue-blind)

#9ADFC9

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #99e850;
/* rgb */ color: rgb(153, 232, 80);
/* oklch */ color: oklch(85.0% 0.199 132.8);

Tailwind

colors: {
  custom: {
    50: '#bcf088',
    500: '#99e850',
    950: '#000000',
  },
}

SCSS

$custom: #99e850;
$custom-light: #bcf088;
$custom-dark: #000000;

JSON

{
  "hex": "#99e850",
  "rgb": {
    "r": 153,
    "g": 232,
    "b": 80
  },
  "hsl": {
    "h": 91.184,
    "s": 76.768,
    "l": 61.176
  },
  "oklch": {
    "l": 0.85025,
    "c": 0.19872,
    "h": 132.8
  },
  "luminance": 0.65065
}

Semantic roles & 50–950 ramp

primary

#99E850

secondary

#7033A9

accent

#0DD977

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12160C

muted

#82857F

Preview Lab

Preview with #99E850

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

Preview Lab → · Contrast checker → · Palette generator →