#99C93C#99C93C

#99C93C is a light, vivid yellow-green. Relative luminance 0.489; OKLCH L 77.5% C 0.174 H 126.6°. Best body text is #000000 at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#99C93C
RGB	rgb(153, 201, 60)
HSL	hsl(80, 57%, 51%)
HSV	hsv(80, 70%, 79%)
CMYK	cmyk(23.9%, 0%, 70.1%, 21.2%)
CIE-LAB	lab(75.37, -36.01, 61.99)
CIE-LCH	lch(75.37, 71.69, 120.15°)
OKLab	oklab(77.55% -0.1034 0.1394)
OKLCH	oklch(77.55% 0.174 126.6)
XYZ	xyz(34.8392, 48.8713, 11.8717)
Luminance	0.4887 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99C93C #6C3CC9

analogous

#C9B33C #99C93C #52C93C

triadic

#99C93C #3C99C9 #C93C99

tetradic

#99C93C #3CC9B3 #6C3CC9 #C93C52

square

#99C93C #3CC9B3 #6C3CC9 #C93C52

split-complementary

#99C93C #3C52C9 #B33CC9

monochromatic

#526D1E #769C2B #99C93C #B2D66C #CBE49C

Accessibility & contrast

On white

1.95

#99C93C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.77

#99C93C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99C93C

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99C93C	#FFFFFF	#000000	##000000
##99C93C	1.00	1.95	10.77	10.77
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.77	21.00	1.00	1.00
##000000	10.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC25

Deuteranopia (green-blind)

#CDB948

Tritanopia (blue-blind)

#9FC0AD

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #99c93c;
/* rgb */ color: rgb(153, 201, 60);
/* oklch */ color: oklch(77.5% 0.174 126.6);

Tailwind

colors: {
  custom: {
    50: '#bbd97a',
    500: '#99c93c',
    950: '#000000',
  },
}

SCSS

$custom: #99c93c;
$custom-light: #bbd97a;
$custom-dark: #000000;

JSON

{
  "hex": "#99c93c",
  "rgb": {
    "r": 153,
    "g": 201,
    "b": 60
  },
  "hsl": {
    "h": 80.426,
    "s": 56.627,
    "l": 51.176
  },
  "oklch": {
    "l": 0.77545,
    "c": 0.17352,
    "h": 126.6
  },
  "luminance": 0.48872
}

Semantic roles & 50–950 ramp

primary

#99C93C

secondary

#A691D0

accent

#48E07C

background

#FBFDF7

surface

#F7FAEE

border

#D0D3C9

text

#12140A

muted

#81837C

Preview Lab

Preview with #99C93C

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

Preview Lab → · Contrast checker → · Palette generator →