#99C153#99C153

#99C153 is a light, vivid yellow-green. Relative luminance 0.455; OKLCH L 75.9% C 0.146 H 126.4°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#99C153
RGB	rgb(153, 193, 83)
HSL	hsl(82, 47%, 54%)
HSV	hsv(82, 57%, 76%)
CMYK	cmyk(20.7%, 0%, 57%, 24.3%)
CIE-LAB	lab(73.24, -30.54, 50.14)
CIE-LCH	lch(73.24, 58.71, 121.35°)
OKLab	oklab(75.89% -0.0863 0.1172)
OKLCH	oklch(75.89% 0.146 126.4)
XYZ	xyz(33.7681, 45.5363, 15.1923)
Luminance	0.4554 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99C153 #7B53C1

analogous

#C1B253 #99C153 #62C153

triadic

#99C153 #5399C1 #C15399

tetradic

#99C153 #53C1B2 #7B53C1 #C15362

square

#99C153 #53C1B2 #7B53C1 #C15362

split-complementary

#99C153 #5362C1 #B253C1

monochromatic

#577129 #799E39 #99C153 #B4D180 #CEE1AD

Accessibility & contrast

On white

2.08

#99C153 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#99C153 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99C153

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99C153	#FFFFFF	#000000	##000000
##99C153	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB548

Deuteranopia (green-blind)

#C5B35A

Tritanopia (blue-blind)

#9EB9A9

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #99c153;
/* rgb */ color: rgb(153, 193, 83);
/* oklch */ color: oklch(75.9% 0.146 126.4);

Tailwind

colors: {
  custom: {
    50: '#b9d487',
    500: '#99c153',
    950: '#000000',
  },
}

SCSS

$custom: #99c153;
$custom-light: #b9d487;
$custom-dark: #000000;

JSON

{
  "hex": "#99c153",
  "rgb": {
    "r": 153,
    "g": 193,
    "b": 83
  },
  "hsl": {
    "h": 81.818,
    "s": 47.009,
    "l": 54.118
  },
  "oklch": {
    "l": 0.75885,
    "c": 0.14553,
    "h": 126.4
  },
  "luminance": 0.45537
}

Semantic roles & 50–950 ramp

primary

#99C153

secondary

#B2A1CF

accent

#51D782

background

#FBFDF8

surface

#F6FAF0

border

#D0D3CB

text

#12140B

muted

#81837C

Preview Lab

Preview with #99C153

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

Preview Lab → · Contrast checker → · Palette generator →