#99EB48#99EB48

#99EB48 is a very light, highly saturated yellow-green. Relative luminance 0.667; OKLCH L 85.7% C 0.208 H 132.5°. Best body text is #000000 at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#99EB48
RGB	rgb(153, 235, 72)
HSL	hsl(90, 80%, 60%)
HSV	hsv(90, 69%, 92%)
CMYK	cmyk(34.9%, 0%, 69.4%, 7.8%)
CIE-LAB	lab(85.33, -49.93, 67.70)
CIE-LCH	lch(85.33, 84.12, 126.41°)
OKLab	oklab(85.67% -0.1404 0.153)
OKLCH	oklch(85.67% 0.208 132.5)
XYZ	xyz(44.0143, 66.6550, 16.6763)
Luminance	0.6666 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99EB48 #9A48EB

analogous

#EBEB48 #99EB48 #48EB48

triadic

#99EB48 #4899EB #EB4899

tetradic

#99EB48 #48EBEB #9A48EB #EB4848

square

#99EB48 #48EBEB #9A48EB #EB4848

split-complementary

#99EB48 #4848EB #EB48EB

monochromatic

#5CA612 #7ADE18 #99EB48 #B8F17F #D7F7B6

Accessibility & contrast

On white

1.47

#99EB48 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.33

#99EB48 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99EB48

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99EB48	#FFFFFF	#000000	##000000
##99EB48	1.00	1.47	14.33	14.33
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.33	21.00	1.00	1.00
##000000	14.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5D92E

Deuteranopia (green-blind)

#E9D357

Tritanopia (blue-blind)

#9AE2CB

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #99eb48;
/* rgb */ color: rgb(153, 235, 72);
/* oklch */ color: oklch(85.7% 0.208 132.5);

Tailwind

colors: {
  custom: {
    50: '#bcf284',
    500: '#99eb48',
    950: '#000000',
  },
}

SCSS

$custom: #99eb48;
$custom-light: #bcf284;
$custom-dark: #000000;

JSON

{
  "hex": "#99eb48",
  "rgb": {
    "r": 153,
    "g": 235,
    "b": 72
  },
  "hsl": {
    "h": 90.184,
    "s": 80.296,
    "l": 60.196
  },
  "oklch": {
    "l": 0.8567,
    "c": 0.2077,
    "h": 132.5
  },
  "luminance": 0.66657
}

Semantic roles & 50–950 ramp

primary

#99EB48

secondary

#6C2FA8

accent

#09DD73

background

#FDFFFB

surface

#F9FEF2

border

#D2D6CC

text

#13170B

muted

#82857E

Preview Lab

Preview with #99EB48

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

Preview Lab → · Contrast checker → · Palette generator →