#99F05C#99F05C

#99F05C is a very light, highly saturated yellow-green. Relative luminance 0.699; OKLCH L 87.0% C 0.200 H 134.6°. Best body text is #000000 at 14.97:1 contrast (WCAG AA passes).

Color values

HEX	#99F05C
RGB	rgb(153, 240, 92)
HSL	hsl(95, 83%, 65%)
HSV	hsv(95, 62%, 94%)
CMYK	cmyk(36.3%, 0%, 61.7%, 5.9%)
CIE-LAB	lab(86.93, -50.45, 61.60)
CIE-LCH	lch(86.93, 79.62, 129.32°)
OKLab	oklab(87.03% -0.1404 0.1426)
OKLCH	oklch(87.03% 0.2 134.6)
XYZ	xyz(46.2278, 69.8631, 21.1723)
Luminance	0.6986 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99F05C #B35CF0

analogous

#E3F05C #99F05C #5CF069

triadic

#99F05C #5C99F0 #F05C99

tetradic

#99F05C #5CE3F0 #B35CF0 #F0695C

square

#99F05C #5CE3F0 #B35CF0 #F0695C

split-complementary

#99F05C #695CF0 #F05CE3

monochromatic

#59C012 #76EB24 #99F05C #BCF594 #DFFACC

Accessibility & contrast

On white

1.40

#99F05C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.97

#99F05C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99F05C

14.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99F05C	#FFFFFF	#000000	##000000
##99F05C	1.00	1.40	14.97	14.97
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.97	21.00	1.00	1.00
##000000	14.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE4B

Deuteranopia (green-blind)

#ECD768

Tritanopia (blue-blind)

#98E7D1

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #99f05c;
/* rgb */ color: rgb(153, 240, 92);
/* oklch */ color: oklch(87.0% 0.200 134.6);

Tailwind

colors: {
  custom: {
    50: '#bcf590',
    500: '#99f05c',
    950: '#000000',
  },
}

SCSS

$custom: #99f05c;
$custom-light: #bcf590;
$custom-dark: #000000;

JSON

{
  "hex": "#99f05c",
  "rgb": {
    "r": 153,
    "g": 240,
    "b": 92
  },
  "hsl": {
    "h": 95.27,
    "s": 83.146,
    "l": 65.098
  },
  "oklch": {
    "l": 0.87025,
    "c": 0.2001,
    "h": 134.6
  },
  "luminance": 0.69865
}

Semantic roles & 50–950 ramp

primary

#99F05C

secondary

#8432BE

accent

#06E086

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #99F05C

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

Preview Lab → · Contrast checker → · Palette generator →