#99D155#99D155

#99D155 is a light, vivid yellow-green. Relative luminance 0.530; OKLCH L 79.7% C 0.165 H 129.9°. Best body text is #000000 at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#99D155
RGB	rgb(153, 209, 85)
HSL	hsl(87, 57%, 58%)
HSV	hsv(87, 59%, 82%)
CMYK	cmyk(26.8%, 0%, 59.3%, 18%)
CIE-LAB	lab(77.89, -37.74, 54.51)
CIE-LCH	lch(77.89, 66.30, 124.69°)
OKLab	oklab(79.65% -0.106 0.1268)
OKLCH	oklch(79.65% 0.165 129.9)
XYZ	xyz(37.5767, 53.0282, 16.8482)
Luminance	0.5303 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99D155 #8D55D1

analogous

#D1CB55 #99D155 #5BD155

triadic

#99D155 #5599D1 #D15599

tetradic

#99D155 #55D1CB #8D55D1 #D1555B

square

#99D155 #55D1CB #8D55D1 #D1555B

split-complementary

#99D155 #555BD1 #CB55D1

monochromatic

#5B8725 #7BB732 #99D155 #B6DE85 #D3EBB5

Accessibility & contrast

On white

1.81

#99D155 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.61

#99D155 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D155

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99D155	#FFFFFF	#000000	##000000
##99D155	1.00	1.81	11.61	11.61
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.61	21.00	1.00	1.00
##000000	11.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC347

Deuteranopia (green-blind)

#D2BF5E

Tritanopia (blue-blind)

#9CC9B6

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #99d155;
/* rgb */ color: rgb(153, 209, 85);
/* oklch */ color: oklch(79.7% 0.165 129.9);

Tailwind

colors: {
  custom: {
    50: '#badf89',
    500: '#99d155',
    950: '#000000',
  },
}

SCSS

$custom: #99d155;
$custom-light: #badf89;
$custom-dark: #000000;

JSON

{
  "hex": "#99d155",
  "rgb": {
    "r": 153,
    "g": 209,
    "b": 85
  },
  "hsl": {
    "h": 87.097,
    "s": 57.407,
    "l": 57.647
  },
  "oklch": {
    "l": 0.79652,
    "c": 0.16525,
    "h": 129.9
  },
  "luminance": 0.53029
}

Semantic roles & 50–950 ramp

primary

#99D155

secondary

#613C8E

accent

#47E18C

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#12150C

muted

#82847F

Preview Lab

Preview with #99D155

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

Preview Lab → · Contrast checker → · Palette generator →