#99C050#99C050

#99C050 is a light, vivid yellow-green. Relative luminance 0.451; OKLCH L 75.6% C 0.147 H 125.8°. Best body text is #000000 at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#99C050
RGB	rgb(153, 192, 80)
HSL	hsl(81, 47%, 53%)
HSV	hsv(81, 58%, 75%)
CMYK	cmyk(20.3%, 0%, 58.3%, 24.7%)
CIE-LAB	lab(72.93, -30.34, 51.13)
CIE-LCH	lch(72.93, 59.46, 120.68°)
OKLab	oklab(75.62% -0.086 0.119)
OKLCH	oklch(75.62% 0.147 125.8)
XYZ	xyz(33.4345, 45.0504, 14.5220)
Luminance	0.4505 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99C050 #7750C0

analogous

#C0AF50 #99C050 #61C050

triadic

#99C050 #5099C0 #C05099

tetradic

#99C050 #50C0AF #7750C0 #C05061

square

#99C050 #50C0AF #7750C0 #C05061

split-complementary

#99C050 #5061C0 #AF50C0

monochromatic

#556E28 #789B38 #99C050 #B3D07D #CDE0AA

Accessibility & contrast

On white

2.10

#99C050 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.01

#99C050 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99C050

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99C050	#FFFFFF	#000000	##000000
##99C050	1.00	2.10	10.01	10.01
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.01	21.00	1.00	1.00
##000000	10.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B444

Deuteranopia (green-blind)

#C4B258

Tritanopia (blue-blind)

#9FB8A8

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #99c050;
/* rgb */ color: rgb(153, 192, 80);
/* oklch */ color: oklch(75.6% 0.147 125.8);

Tailwind

colors: {
  custom: {
    50: '#b9d385',
    500: '#99c050',
    950: '#000000',
  },
}

SCSS

$custom: #99c050;
$custom-light: #b9d385;
$custom-dark: #000000;

JSON

{
  "hex": "#99c050",
  "rgb": {
    "r": 153,
    "g": 192,
    "b": 80
  },
  "hsl": {
    "h": 80.893,
    "s": 47.059,
    "l": 53.333
  },
  "oklch": {
    "l": 0.75618,
    "c": 0.14683,
    "h": 125.8
  },
  "luminance": 0.45051
}

Semantic roles & 50–950 ramp

primary

#99C050

secondary

#AF9ECE

accent

#51D780

background

#FBFCF8

surface

#F6F9EF

border

#D0D2CA

text

#12140B

muted

#81827C

Preview Lab

Preview with #99C050

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

Preview Lab → · Contrast checker → · Palette generator →