#99C356#99C356

#99C356 is a light, vivid yellow-green. Relative luminance 0.465; OKLCH L 76.4% C 0.146 H 127.1°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#99C356
RGB	rgb(153, 195, 86)
HSL	hsl(83, 48%, 55%)
HSV	hsv(83, 56%, 76%)
CMYK	cmyk(21.5%, 0%, 55.9%, 23.5%)
CIE-LAB	lab(73.85, -31.21, 49.46)
CIE-LCH	lch(73.85, 58.48, 122.25°)
OKLab	oklab(76.39% -0.0879 0.116)
OKLCH	oklch(76.39% 0.146 127.1)
XYZ	xyz(34.3316, 46.4739, 15.9639)
Luminance	0.4647 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99C356 #8056C3

analogous

#C3B656 #99C356 #63C356

triadic

#99C356 #5699C3 #C35699

tetradic

#99C356 #56C3B6 #8056C3 #C35663

square

#99C356 #56C3B6 #8056C3 #C35663

split-complementary

#99C356 #5663C3 #B656C3

monochromatic

#58752A #7AA23A #99C356 #B4D383 #D0E3B0

Accessibility & contrast

On white

2.04

#99C356 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#99C356 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99C356

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99C356	#FFFFFF	#000000	##000000
##99C356	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)

#CCB74B

Deuteranopia (green-blind)

#C6B55D

Tritanopia (blue-blind)

#9EBBAB

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #99c356;
/* rgb */ color: rgb(153, 195, 86);
/* oklch */ color: oklch(76.4% 0.146 127.1);

Tailwind

colors: {
  custom: {
    50: '#b9d589',
    500: '#99c356',
    950: '#000000',
  },
}

SCSS

$custom: #99c356;
$custom-light: #b9d589;
$custom-dark: #000000;

JSON

{
  "hex": "#99c356",
  "rgb": {
    "r": 153,
    "g": 195,
    "b": 86
  },
  "hsl": {
    "h": 83.119,
    "s": 47.598,
    "l": 55.098
  },
  "oklch": {
    "l": 0.76386,
    "c": 0.14554,
    "h": 127.1
  },
  "luminance": 0.46474
}

Semantic roles & 50–950 ramp

primary

#99C356

secondary

#B5A4D1

accent

#51D784

background

#FBFDF8

surface

#F6FAF0

border

#D0D3CB

text

#12140C

muted

#81837D

Preview Lab

Preview with #99C356

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

Preview Lab → · Contrast checker → · Palette generator →