#99E36A#99E36A

#99E36A is a very light, vivid yellow-green. Relative luminance 0.628; OKLCH L 84.1% C 0.171 H 134.7°. Best body text is #000000 at 13.55:1 contrast (WCAG AA passes).

Color values

HEX	#99E36A
RGB	rgb(153, 227, 106)
HSL	hsl(97, 68%, 65%)
HSV	hsv(97, 53%, 89%)
CMYK	cmyk(32.6%, 0%, 53.3%, 11%)
CIE-LAB	lab(83.31, -43.61, 51.31)
CIE-LCH	lch(83.31, 67.34, 130.36°)
OKLab	oklab(84.12% -0.1206 0.1218)
OKLCH	oklch(84.12% 0.171 134.7)
XYZ	xyz(43.2065, 62.7494, 23.4682)
Luminance	0.6275 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99E36A #B46AE3

analogous

#D6E36A #99E36A #6AE377

triadic

#99E36A #6A99E3 #E36A99

tetradic

#99E36A #6AD6E3 #B46AE3 #E3776A

square

#99E36A #6AD6E3 #B46AE3 #E3776A

split-complementary

#99E36A #776AE3 #E36AD6

monochromatic

#59B121 #76D936 #99E36A #BCED9E #E0F6D1

Accessibility & contrast

On white

1.55

#99E36A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.55

#99E36A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E36A

13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99E36A	#FFFFFF	#000000	##000000
##99E36A	1.00	1.55	13.55	13.55
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.55	21.00	1.00	1.00
##000000	13.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD35F

Deuteranopia (green-blind)

#E0CD72

Tritanopia (blue-blind)

#98DBC8

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #99e36a;
/* rgb */ color: rgb(153, 227, 106);
/* oklch */ color: oklch(84.1% 0.171 134.7);

Tailwind

colors: {
  custom: {
    50: '#baec98',
    500: '#99e36a',
    950: '#000000',
  },
}

SCSS

$custom: #99e36a;
$custom-light: #baec98;
$custom-dark: #000000;

JSON

{
  "hex": "#99e36a",
  "rgb": {
    "r": 153,
    "g": 227,
    "b": 106
  },
  "hsl": {
    "h": 96.694,
    "s": 68.362,
    "l": 65.294
  },
  "oklch": {
    "l": 0.84121,
    "c": 0.17141,
    "h": 134.7
  },
  "luminance": 0.62751
}

Semantic roles & 50–950 ramp

primary

#99E36A

secondary

#853FB2

accent

#15D088

background

#FDFEFC

surface

#F8FDF5

border

#D1D5CF

text

#12160E

muted

#82847F

Preview Lab

Preview with #99E36A

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

Preview Lab → · Contrast checker → · Palette generator →