#99D655#99D655

#99D655 is a light, vivid yellow-green. Relative luminance 0.555; OKLCH L 80.8% C 0.172 H 130.7°. Best body text is #000000 at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#99D655
RGB	rgb(153, 214, 85)
HSL	hsl(88, 61%, 59%)
HSV	hsv(88, 60%, 84%)
CMYK	cmyk(28.5%, 0%, 60.3%, 16.1%)
CIE-LAB	lab(79.34, -39.97, 56.13)
CIE-LCH	lch(79.34, 68.91, 125.45°)
OKLab	oklab(80.83% -0.1122 0.1302)
OKLCH	oklch(80.83% 0.172 130.7)
XYZ	xyz(38.8228, 55.5202, 17.2636)
Luminance	0.5552 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99D655 #9255D6

analogous

#D6D255 #99D655 #58D655

triadic

#99D655 #5599D6 #D65599

tetradic

#99D655 #55D6D2 #9255D6 #D65558

square

#99D655 #55D6D2 #9255D6 #D65558

split-complementary

#99D655 #5558D6 #D255D6

monochromatic

#5B8E22 #7BC02E #99D655 #B7E286 #D4EEB8

Accessibility & contrast

On white

1.73

#99D655 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.10

#99D655 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D655

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99D655	#FFFFFF	#000000	##000000
##99D655	1.00	1.73	12.10	12.10
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.10	21.00	1.00	1.00
##000000	12.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC746

Deuteranopia (green-blind)

#D6C35E

Tritanopia (blue-blind)

#9CCEBB

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #99d655;
/* rgb */ color: rgb(153, 214, 85);
/* oklch */ color: oklch(80.8% 0.172 130.7);

Tailwind

colors: {
  custom: {
    50: '#bae38a',
    500: '#99d655',
    950: '#000000',
  },
}

SCSS

$custom: #99d655;
$custom-light: #bae38a;
$custom-dark: #000000;

JSON

{
  "hex": "#99d655",
  "rgb": {
    "r": 153,
    "g": 214,
    "b": 85
  },
  "hsl": {
    "h": 88.372,
    "s": 61.137,
    "l": 58.627
  },
  "oklch": {
    "l": 0.80827,
    "c": 0.17187,
    "h": 130.7
  },
  "luminance": 0.55521
}

Semantic roles & 50–950 ramp

primary

#99D655

secondary

#653B94

accent

#44E490

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#12150C

muted

#82847F

Preview Lab

Preview with #99D655

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

Preview Lab → · Contrast checker → · Palette generator →