#99C330#99C330

#99C330 is a light, vivid yellow-green. Relative luminance 0.460; OKLCH L 76.1% C 0.173 H 124.7°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#99C330
RGB	rgb(153, 195, 48)
HSL	hsl(77, 60%, 48%)
HSV	hsv(77, 75%, 76%)
CMYK	cmyk(21.5%, 0%, 75.4%, 23.5%)
CIE-LAB	lab(73.56, -33.94, 64.38)
CIE-LCH	lch(73.56, 72.78, 117.79°)
OKLab	oklab(76.05% -0.0987 0.1425)
OKLCH	oklch(76.05% 0.173 124.7)
XYZ	xyz(33.1858, 46.0156, 9.9293)
Luminance	0.4602 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99C330 #5A30C3

analogous

#C3A430 #99C330 #4FC330

triadic

#99C330 #3099C3 #C33099

tetradic

#99C330 #30C3A4 #5A30C3 #C3304F

square

#99C330 #30C3A4 #5A30C3 #C3304F

split-complementary

#99C330 #304FC3 #A430C3

monochromatic

#4C6118 #729224 #99C330 #B3D65A #C9E28B

Accessibility & contrast

On white

2.06

#99C330 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#99C330 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99C330

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99C330	#FFFFFF	#000000	##000000
##99C330	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB60C

Deuteranopia (green-blind)

#C8B43E

Tritanopia (blue-blind)

#A0B9A7

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #99c330;
/* rgb */ color: rgb(153, 195, 48);
/* oklch */ color: oklch(76.1% 0.173 124.7);

Tailwind

colors: {
  custom: {
    50: '#bbd574',
    500: '#99c330',
    950: '#000000',
  },
}

SCSS

$custom: #99c330;
$custom-light: #bbd574;
$custom-dark: #000000;

JSON

{
  "hex": "#99c330",
  "rgb": {
    "r": 153,
    "g": 195,
    "b": 48
  },
  "hsl": {
    "h": 77.143,
    "s": 60.494,
    "l": 47.647
  },
  "oklch": {
    "l": 0.76051,
    "c": 0.17335,
    "h": 124.7
  },
  "luminance": 0.46016
}

Semantic roles & 50–950 ramp

primary

#99C330

secondary

#9882CC

accent

#44E472

background

#FBFDF7

surface

#F7FAED

border

#D0D3C8

text

#121409

muted

#81837B

Preview Lab

Preview with #99C330

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

Preview Lab → · Contrast checker → · Palette generator →