#99B353#99B353

#99B353 is a light, vivid yellow-green. Relative luminance 0.396; OKLCH L 72.6% C 0.127 H 122.2°. Best body text is #000000 at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#99B353
RGB	rgb(153, 179, 83)
HSL	hsl(76, 39%, 51%)
HSV	hsv(76, 54%, 70%)
CMYK	cmyk(14.5%, 0%, 53.6%, 29.8%)
CIE-LAB	lab(69.21, -23.78, 45.47)
CIE-LCH	lch(69.21, 51.31, 117.61°)
OKLab	oklab(72.64% -0.0674 0.1071)
OKLCH	oklch(72.64% 0.127 122.2)
XYZ	xyz(30.8185, 39.6370, 14.2091)
Luminance	0.3964 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99B353 #6D53B3

analogous

#B39D53 #99B353 #69B353

triadic

#99B353 #5399B3 #B35399

tetradic

#99B353 #53B39D #6D53B3 #B35369

square

#99B353 #53B39D #6D53B3 #B35369

split-complementary

#99B353 #5369B3 #9D53B3

monochromatic

#52612B #768B3E #99B353 #B2C67D #CBD9A8

Accessibility & contrast

On white

2.35

#99B353 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.93

#99B353 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99B353

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99B353	#FFFFFF	#000000	##000000
##99B353	1.00	2.35	8.93	8.93
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.93	21.00	1.00	1.00
##000000	8.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCAA4A

Deuteranopia (green-blind)

#B9A959

Tritanopia (blue-blind)

#A0AB9D

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #99b353;
/* rgb */ color: rgb(153, 179, 83);
/* oklch */ color: oklch(72.6% 0.127 122.2);

Tailwind

colors: {
  custom: {
    50: '#b9c986',
    500: '#99b353',
    950: '#000000',
  },
}

SCSS

$custom: #99b353;
$custom-light: #b9c986;
$custom-dark: #000000;

JSON

{
  "hex": "#99b353",
  "rgb": {
    "r": 153,
    "g": 179,
    "b": 83
  },
  "hsl": {
    "h": 76.25,
    "s": 38.71,
    "l": 51.373
  },
  "oklch": {
    "l": 0.72635,
    "c": 0.12657,
    "h": 122.2
  },
  "luminance": 0.39637
}

Semantic roles & 50–950 ramp

primary

#99B353

secondary

#A79CC6

accent

#59CF79

background

#FBFCF8

surface

#F6F8EF

border

#D0D1CA

text

#12130B

muted

#81827C

Preview Lab

Preview with #99B353

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

Preview Lab → · Contrast checker → · Palette generator →