#99F367#99F367

#99F367 is a very light, vivid yellow-green. Relative luminance 0.719; OKLCH L 87.8% C 0.195 H 135.9°. Best body text is #000000 at 15.37:1 contrast (WCAG AA passes).

Color values

HEX	#99F367
RGB	rgb(153, 243, 103)
HSL	hsl(99, 85%, 68%)
HSV	hsv(99, 58%, 95%)
CMYK	cmyk(37%, 0%, 57.6%, 4.7%)
CIE-LAB	lab(87.90, -50.67, 58.00)
CIE-LCH	lch(87.90, 77.02, 131.14°)
OKLab	oklab(87.85% -0.1402 0.136)
OKLCH	oklch(87.85% 0.195 135.9)
XYZ	xyz(47.6344, 71.8505, 24.1880)
Luminance	0.7185 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.02

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99F367 #C167F3

analogous

#DFF367 #99F367 #67F37B

triadic

#99F367 #6799F3 #F36799

tetradic

#99F367 #67DFF3 #C167F3 #F37B67

square

#99F367 #67DFF3 #C167F3 #F37B67

split-complementary

#99F367 #7B67F3 #F367DF

monochromatic

#55CF10 #73EF2E #99F367 #BFF7A0 #E5FCD8

Accessibility & contrast

On white

1.37

#99F367 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.37

#99F367 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99F367

15.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99F367	#FFFFFF	#000000	##000000
##99F367	1.00	1.37	15.37	15.37
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.37	21.00	1.00	1.00
##000000	15.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE158

Deuteranopia (green-blind)

#EEDA71

Tritanopia (blue-blind)

#96EBD5

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #99f367;
/* rgb */ color: rgb(153, 243, 103);
/* oklch */ color: oklch(87.8% 0.195 135.9);

Tailwind

colors: {
  custom: {
    50: '#bcf797',
    500: '#99f367',
    950: '#000000',
  },
}

SCSS

$custom: #99f367;
$custom-light: #bcf797;
$custom-dark: #000000;

JSON

{
  "hex": "#99f367",
  "rgb": {
    "r": 153,
    "g": 243,
    "b": 103
  },
  "hsl": {
    "h": 98.571,
    "s": 85.366,
    "l": 67.843
  },
  "oklch": {
    "l": 0.87846,
    "c": 0.19534,
    "h": 135.9
  },
  "luminance": 0.71853
}

Semantic roles & 50–950 ramp

primary

#99F367

secondary

#9533CB

accent

#04E292

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#12170E

muted

#82857F

Preview Lab

Preview with #99F367

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

Preview Lab → · Contrast checker → · Palette generator →