#99E35E#99E35E

#99E35E is a very light, vivid yellow-green. Relative luminance 0.625; OKLCH L 84.0% C 0.182 H 133.4°. Best body text is #000000 at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#99E35E
RGB	rgb(153, 227, 94)
HSL	hsl(93, 70%, 63%)
HSV	hsv(93, 59%, 89%)
CMYK	cmyk(32.6%, 0%, 58.6%, 11%)
CIE-LAB	lab(83.19, -44.81, 56.55)
CIE-LCH	lch(83.19, 72.16, 128.39°)
OKLab	oklab(83.98% -0.1248 0.1321)
OKLCH	oklch(83.98% 0.182 133.4)
XYZ	xyz(42.6256, 62.5170, 20.4086)
Luminance	0.6252 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99E35E #A85EE3

analogous

#DCE35E #99E35E #5EE365

triadic

#99E35E #5E99E3 #E35E99

tetradic

#99E35E #5EDCE3 #A85EE3 #E3655E

square

#99E35E #5EDCE3 #A85EE3 #E3655E

split-complementary

#99E35E #655EE3 #E35EDC

monochromatic

#5BA91D #78DA2A #99E35E #BAEC92 #DBF5C6

Accessibility & contrast

On white

1.56

#99E35E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.50

#99E35E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99E35E

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99E35E	#FFFFFF	#000000	##000000
##99E35E	1.00	1.56	13.50	13.50
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.50	21.00	1.00	1.00
##000000	13.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD350

Deuteranopia (green-blind)

#E1CD68

Tritanopia (blue-blind)

#9ADBC6

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #99e35e;
/* rgb */ color: rgb(153, 227, 94);
/* oklch */ color: oklch(84.0% 0.182 133.4);

Tailwind

colors: {
  custom: {
    50: '#bbec90',
    500: '#99e35e',
    950: '#000000',
  },
}

SCSS

$custom: #99e35e;
$custom-light: #bbec90;
$custom-dark: #000000;

JSON

{
  "hex": "#99e35e",
  "rgb": {
    "r": 153,
    "g": 227,
    "b": 94
  },
  "hsl": {
    "h": 93.383,
    "s": 70.37,
    "l": 62.941
  },
  "oklch": {
    "l": 0.83982,
    "c": 0.18169,
    "h": 133.4
  },
  "luminance": 0.62519
}

Semantic roles & 50–950 ramp

primary

#99E35E

secondary

#793AAB

accent

#13D27E

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#12160D

muted

#82847F

Preview Lab

Preview with #99E35E

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

Preview Lab → · Contrast checker → · Palette generator →