#99D154#99D154

#99D154 is a light, vivid yellow-green. Relative luminance 0.530; OKLCH L 79.6% C 0.166 H 129.8°. Best body text is #000000 at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#99D154
RGB	rgb(153, 209, 84)
HSL	hsl(87, 58%, 57%)
HSV	hsv(87, 60%, 82%)
CMYK	cmyk(26.8%, 0%, 59.8%, 18%)
CIE-LAB	lab(77.88, -37.82, 54.94)
CIE-LCH	lch(77.88, 66.70, 124.55°)
OKLab	oklab(79.64% -0.1063 0.1276)
OKLCH	oklch(79.64% 0.166 129.8)
XYZ	xyz(37.5373, 53.0124, 16.6405)
Luminance	0.5301 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99D154 #8C54D1

analogous

#D1CB54 #99D154 #5AD154

triadic

#99D154 #5499D1 #D15499

tetradic

#99D154 #54D1CB #8C54D1 #D1545A

square

#99D154 #54D1CB #8C54D1 #D1545A

split-complementary

#99D154 #545AD1 #CB54D1

monochromatic

#5A8624 #7BB731 #99D154 #B6DE84 #D3EBB4

Accessibility & contrast

On white

1.81

#99D154 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.60

#99D154 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D154

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99D154	#FFFFFF	#000000	##000000
##99D154	1.00	1.81	11.60	11.60
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.60	21.00	1.00	1.00
##000000	11.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC346

Deuteranopia (green-blind)

#D2BF5D

Tritanopia (blue-blind)

#9DC9B6

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #99d154;
/* rgb */ color: rgb(153, 209, 84);
/* oklch */ color: oklch(79.6% 0.166 129.8);

Tailwind

colors: {
  custom: {
    50: '#badf89',
    500: '#99d154',
    950: '#000000',
  },
}

SCSS

$custom: #99d154;
$custom-light: #badf89;
$custom-dark: #000000;

JSON

{
  "hex": "#99d154",
  "rgb": {
    "r": 153,
    "g": 209,
    "b": 84
  },
  "hsl": {
    "h": 86.88,
    "s": 57.604,
    "l": 57.451
  },
  "oklch": {
    "l": 0.79642,
    "c": 0.16608,
    "h": 129.8
  },
  "luminance": 0.53013
}

Semantic roles & 50–950 ramp

primary

#99D154

secondary

#603C8D

accent

#47E18C

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#12150C

muted

#82847F

Preview Lab

Preview with #99D154

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

Preview Lab → · Contrast checker → · Palette generator →