#99C353#99C353

#99C353 is a light, vivid yellow-green. Relative luminance 0.464; OKLCH L 76.4% C 0.148 H 126.8°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#99C353
RGB	rgb(153, 195, 83)
HSL	hsl(83, 48%, 55%)
HSV	hsv(83, 57%, 76%)
CMYK	cmyk(21.5%, 0%, 57.4%, 23.5%)
CIE-LAB	lab(73.82, -31.48, 50.79)
CIE-LCH	lch(73.82, 59.76, 121.79°)
OKLab	oklab(76.35% -0.0889 0.1186)
OKLCH	oklch(76.35% 0.148 126.8)
XYZ	xyz(34.2133, 46.4265, 15.3406)
Luminance	0.4643 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99C353 #7D53C3

analogous

#C3B553 #99C353 #61C353

triadic

#99C353 #5399C3 #C35399

tetradic

#99C353 #53C3B5 #7D53C3 #C35361

square

#99C353 #53C3B5 #7D53C3 #C35361

split-complementary

#99C353 #5361C3 #B553C3

monochromatic

#577328 #79A138 #99C353 #B4D380 #CFE3AE

Accessibility & contrast

On white

2.04

#99C353 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#99C353 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99C353

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99C353	#FFFFFF	#000000	##000000
##99C353	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB747

Deuteranopia (green-blind)

#C6B55B

Tritanopia (blue-blind)

#9EBBAB

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #99c353;
/* rgb */ color: rgb(153, 195, 83);
/* oklch */ color: oklch(76.4% 0.148 126.8);

Tailwind

colors: {
  custom: {
    50: '#b9d587',
    500: '#99c353',
    950: '#000000',
  },
}

SCSS

$custom: #99c353;
$custom-light: #b9d587;
$custom-dark: #000000;

JSON

{
  "hex": "#99c353",
  "rgb": {
    "r": 153,
    "g": 195,
    "b": 83
  },
  "hsl": {
    "h": 82.5,
    "s": 48.276,
    "l": 54.51
  },
  "oklch": {
    "l": 0.76351,
    "c": 0.14822,
    "h": 126.8
  },
  "luminance": 0.46427
}

Semantic roles & 50–950 ramp

primary

#99C353

secondary

#B3A1D1

accent

#50D883

background

#FBFDF8

surface

#F6FAF0

border

#D0D3CB

text

#12140B

muted

#81837C

Preview Lab

Preview with #99C353

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

Preview Lab → · Contrast checker → · Palette generator →