#99E24F#99E24F

#99E24F is a very light, vivid yellow-green. Relative luminance 0.617; OKLCH L 83.6% C 0.192 H 132.0°. Best body text is #000000 at 13.35:1 contrast (WCAG AA passes).

Color values

HEX	#99E24F
RGB	rgb(153, 226, 79)
HSL	hsl(90, 72%, 60%)
HSV	hsv(90, 65%, 89%)
CMYK	cmyk(32.3%, 0%, 65%, 11.4%)
CIE-LAB	lab(82.77, -45.66, 62.36)
CIE-LCH	lch(82.77, 77.29, 126.21°)
OKLab	oklab(83.6% -0.1283 0.1427)
OKLCH	oklch(83.6% 0.192 132)
XYZ	xyz(41.7440, 61.7280, 17.1109)
Luminance	0.6173 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99E24F #984FE2

analogous

#E2E14F #99E24F #50E24F

triadic

#99E24F #4F99E2 #E24F99

tetradic

#99E24F #4FE2E1 #984FE2 #E24F50

square

#99E24F #4FE2E1 #984FE2 #E24F50

split-complementary

#99E24F #4F50E2 #E14FE2

monochromatic

#5C9D1A #7AD122 #99E24F #B7EB84 #D6F3B8

Accessibility & contrast

On white

1.57

#99E24F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.35

#99E24F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E24F

13.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99E24F	#FFFFFF	#000000	##000000
##99E24F	1.00	1.57	13.35	13.35
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.35	21.00	1.00	1.00
##000000	13.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD23B

Deuteranopia (green-blind)

#E1CC5B

Tritanopia (blue-blind)

#9BD9C4

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #99e24f;
/* rgb */ color: rgb(153, 226, 79);
/* oklch */ color: oklch(83.6% 0.192 132.0);

Tailwind

colors: {
  custom: {
    50: '#bbeb87',
    500: '#99e24f',
    950: '#000000',
  },
}

SCSS

$custom: #99e24f;
$custom-light: #bbeb87;
$custom-dark: #000000;

JSON

{
  "hex": "#99e24f",
  "rgb": {
    "r": 153,
    "g": 226,
    "b": 79
  },
  "hsl": {
    "h": 89.796,
    "s": 71.707,
    "l": 59.804
  },
  "oklch": {
    "l": 0.83599,
    "c": 0.19189,
    "h": 132
  },
  "luminance": 0.6173
}

Semantic roles & 50–950 ramp

primary

#99E24F

secondary

#6A35A0

accent

#39EE93

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #99E24F

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

Preview Lab → · Contrast checker → · Palette generator →