#99E752#99E752

#99E752 is a very light, vivid yellow-green. Relative luminance 0.645; OKLCH L 84.8% C 0.196 H 132.8°. Best body text is #000000 at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#99E752
RGB	rgb(153, 231, 82)
HSL	hsl(91, 76%, 61%)
HSV	hsv(91, 65%, 91%)
CMYK	cmyk(33.8%, 0%, 64.5%, 9.4%)
CIE-LAB	lab(84.24, -47.54, 62.74)
CIE-LCH	lch(84.24, 78.72, 127.15°)
OKLab	oklab(84.81% -0.1332 0.1439)
OKLCH	oklch(84.81% 0.196 132.8)
XYZ	xyz(43.2351, 64.5316, 18.1588)
Luminance	0.6453 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99E752 #A052E7

analogous

#E4E752 #99E752 #52E756

triadic

#99E752 #5299E7 #E75299

tetradic

#99E752 #52E4E7 #A052E7 #E75652

square

#99E752 #52E4E7 #A052E7 #E75652

split-complementary

#99E752 #5652E7 #E752E4

monochromatic

#5CA717 #79DD1F #99E752 #B9EE88 #D8F6BD

Accessibility & contrast

On white

1.51

#99E752 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.91

#99E752 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E752

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99E752	#FFFFFF	#000000	##000000
##99E752	1.00	1.51	13.91	13.91
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.91	21.00	1.00	1.00
##000000	13.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D63F

Deuteranopia (green-blind)

#E5D05E

Tritanopia (blue-blind)

#9ADEC8

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #99e752;
/* rgb */ color: rgb(153, 231, 82);
/* oklch */ color: oklch(84.8% 0.196 132.8);

Tailwind

colors: {
  custom: {
    50: '#bcef89',
    500: '#99e752',
    950: '#000000',
  },
}

SCSS

$custom: #99e752;
$custom-light: #bcef89;
$custom-dark: #000000;

JSON

{
  "hex": "#99e752",
  "rgb": {
    "r": 153,
    "g": 231,
    "b": 82
  },
  "hsl": {
    "h": 91.409,
    "s": 75.635,
    "l": 61.373
  },
  "oklch": {
    "l": 0.84807,
    "c": 0.19606,
    "h": 132.8
  },
  "luminance": 0.64533
}

Semantic roles & 50–950 ramp

primary

#99E752

secondary

#7134A9

accent

#0ED877

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12160C

muted

#82857F

Preview Lab

Preview with #99E752

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

Preview Lab → · Contrast checker → · Palette generator →