#99C949#99C949

#99C949 is a light, vivid yellow-green. Relative luminance 0.490; OKLCH L 77.7% C 0.164 H 127.4°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#99C949
RGB	rgb(153, 201, 73)
HSL	hsl(83, 54%, 54%)
HSV	hsv(83, 64%, 79%)
CMYK	cmyk(23.9%, 0%, 63.7%, 21.2%)
CIE-LAB	lab(75.47, -35.10, 56.98)
CIE-LCH	lch(75.47, 66.92, 121.64°)
OKLab	oklab(77.65% -0.0998 0.1306)
OKLCH	oklch(77.65% 0.164 127.4)
XYZ	xyz(35.2261, 49.0260, 13.9091)
Luminance	0.4903 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99C949 #7949C9

analogous

#C9B949 #99C949 #59C949

triadic

#99C949 #4999C9 #C94999

tetradic

#99C949 #49C9B9 #7949C9 #C94959

square

#99C949 #49C9B9 #7949C9 #C94959

split-complementary

#99C949 #4959C9 #B949C9

monochromatic

#567523 #79A431 #99C949 #B3D778 #CEE5A7

Accessibility & contrast

On white

1.94

#99C949 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#99C949 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99C949

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99C949	#FFFFFF	#000000	##000000
##99C949	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC39

Deuteranopia (green-blind)

#CCB953

Tritanopia (blue-blind)

#9EC0AE

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #99c949;
/* rgb */ color: rgb(153, 201, 73);
/* oklch */ color: oklch(77.7% 0.164 127.4);

Tailwind

colors: {
  custom: {
    50: '#bad981',
    500: '#99c949',
    950: '#000000',
  },
}

SCSS

$custom: #99c949;
$custom-light: #bad981;
$custom-dark: #000000;

JSON

{
  "hex": "#99c949",
  "rgb": {
    "r": 153,
    "g": 201,
    "b": 73
  },
  "hsl": {
    "h": 82.5,
    "s": 54.237,
    "l": 53.725
  },
  "oklch": {
    "l": 0.77654,
    "c": 0.16436,
    "h": 127.4
  },
  "luminance": 0.49027
}

Semantic roles & 50–950 ramp

primary

#99C949

secondary

#B09CD2

accent

#4ADE81

background

#FBFDF8

surface

#F7FAEF

border

#D0D3CA

text

#12140B

muted

#81837C

Preview Lab

Preview with #99C949

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

Preview Lab → · Contrast checker → · Palette generator →