#99F350#99F350

#99F350 is a very light, highly saturated yellow-green. Relative luminance 0.715; OKLCH L 87.6% C 0.212 H 133.9°. Best body text is #000000 at 15.29:1 contrast (WCAG AA passes).

Color values

HEX	#99F350
RGB	rgb(153, 243, 80)
HSL	hsl(93, 87%, 63%)
HSV	hsv(93, 67%, 95%)
CMYK	cmyk(37%, 0%, 67.1%, 4.7%)
CIE-LAB	lab(87.70, -52.64, 67.19)
CIE-LCH	lch(87.70, 85.35, 128.08°)
OKLab	oklab(87.63% -0.1472 0.153)
OKLCH	oklch(87.63% 0.212 133.9)
XYZ	xyz(46.6346, 71.4505, 18.9220)
Luminance	0.7145 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99F350 #AA50F3

analogous

#EAF350 #99F350 #50F358

triadic

#99F350 #5099F3 #F35099

tetradic

#99F350 #50EAF3 #AA50F3 #F35850

square

#99F350 #50EAF3 #AA50F3 #F35850

split-complementary

#99F350 #5850F3 #F350EA

monochromatic

#5BBC0D #78EF17 #99F350 #BAF789 #DCFBC3

Accessibility & contrast

On white

1.37

#99F350 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.29

#99F350 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99F350

15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99F350	#FFFFFF	#000000	##000000
##99F350	1.00	1.37	15.29	15.29
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.29	21.00	1.00	1.00
##000000	15.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE038

Deuteranopia (green-blind)

#F0D95E

Tritanopia (blue-blind)

#99EAD2

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #99f350;
/* rgb */ color: rgb(153, 243, 80);
/* oklch */ color: oklch(87.6% 0.212 133.9);

Tailwind

colors: {
  custom: {
    50: '#bdf789',
    500: '#99f350',
    950: '#000000',
  },
}

SCSS

$custom: #99f350;
$custom-light: #bdf789;
$custom-dark: #000000;

JSON

{
  "hex": "#99f350",
  "rgb": {
    "r": 153,
    "g": 243,
    "b": 80
  },
  "hsl": {
    "h": 93.129,
    "s": 87.166,
    "l": 63.333
  },
  "oklch": {
    "l": 0.87626,
    "c": 0.21232,
    "h": 133.9
  },
  "luminance": 0.71453
}

Semantic roles & 50–950 ramp

primary

#99F350

secondary

#7B2DBA

accent

#02E47F

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170C

muted

#82857F

Preview Lab

Preview with #99F350

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

Preview Lab → · Contrast checker → · Palette generator →