#99E464#99E464

#99E464 is a very light, vivid yellow-green. Relative luminance 0.632; OKLCH L 84.3% C 0.178 H 134.1°. Best body text is #000000 at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#99E464
RGB	rgb(153, 228, 100)
HSL	hsl(95, 70%, 64%)
HSV	hsv(95, 56%, 89%)
CMYK	cmyk(32.9%, 0%, 56.1%, 10.6%)
CIE-LAB	lab(83.54, -44.66, 54.30)
CIE-LCH	lch(83.54, 70.31, 129.44°)
OKLab	oklab(84.28% -0.1239 0.1278)
OKLCH	oklch(84.28% 0.178 134.1)
XYZ	xyz(43.1797, 63.1775, 21.9735)
Luminance	0.6318 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99E464 #AF64E4

analogous

#D9E464 #99E464 #64E46F

triadic

#99E464 #6499E4 #E46499

tetradic

#99E464 #64D9E4 #AF64E4 #E46F64

square

#99E464 #64D9E4 #AF64E4 #E46F64

split-complementary

#99E464 #6F64E4 #E464D9

monochromatic

#5AAF1F #77DB30 #99E464 #BBED98 #DEF6CC

Accessibility & contrast

On white

1.54

#99E464 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.64

#99E464 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E464

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99E464	#FFFFFF	#000000	##000000
##99E464	1.00	1.54	13.64	13.64
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.64	21.00	1.00	1.00
##000000	13.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD457

Deuteranopia (green-blind)

#E1CE6D

Tritanopia (blue-blind)

#99DCC8

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #99e464;
/* rgb */ color: rgb(153, 228, 100);
/* oklch */ color: oklch(84.3% 0.178 134.1);

Tailwind

colors: {
  custom: {
    50: '#bbed94',
    500: '#99e464',
    950: '#000000',
  },
}

SCSS

$custom: #99e464;
$custom-light: #bbed94;
$custom-dark: #000000;

JSON

{
  "hex": "#99e464",
  "rgb": {
    "r": 153,
    "g": 228,
    "b": 100
  },
  "hsl": {
    "h": 95.156,
    "s": 70.33,
    "l": 64.314
  },
  "oklch": {
    "l": 0.84284,
    "c": 0.178,
    "h": 134.1
  },
  "luminance": 0.63179
}

Semantic roles & 50–950 ramp

primary

#99E464

secondary

#803CB0

accent

#13D283

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #99E464

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

Preview Lab → · Contrast checker → · Palette generator →