#99DC53#99DC53

#99DC53 is a very light, vivid yellow-green. Relative luminance 0.586; OKLCH L 82.2% C 0.181 H 131.5°. Best body text is #000000 at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#99DC53
RGB	rgb(153, 220, 83)
HSL	hsl(89, 66%, 59%)
HSV	hsv(89, 62%, 86%)
CMYK	cmyk(30.5%, 0%, 62.3%, 13.7%)
CIE-LAB	lab(81.06, -42.77, 58.88)
CIE-LCH	lch(81.06, 72.78, 125.99°)
OKLab	oklab(82.22% -0.12 0.1358)
OKLCH	oklch(82.22% 0.181 131.5)
XYZ	xyz(40.2909, 58.5819, 17.3665)
Luminance	0.5858 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99DC53 #9653DC

analogous

#DCDB53 #99DC53 #55DC53

triadic

#99DC53 #5399DC #DC5399

tetradic

#99DC53 #53DCDB #9653DC #DC5355

square

#99DC53 #53DCDB #9653DC #DC5355

split-complementary

#99DC53 #5355DC #DB53DC

monochromatic

#5C961F #7BC929 #99DC53 #B7E686 #D5F1B9

Accessibility & contrast

On white

1.65

#99DC53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.72

#99DC53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99DC53

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99DC53	#FFFFFF	#000000	##000000
##99DC53	1.00	1.65	12.72	12.72
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.72	21.00	1.00	1.00
##000000	12.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD43

Deuteranopia (green-blind)

#DCC85E

Tritanopia (blue-blind)

#9BD3BF

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #99dc53;
/* rgb */ color: rgb(153, 220, 83);
/* oklch */ color: oklch(82.2% 0.181 131.5);

Tailwind

colors: {
  custom: {
    50: '#bbe789',
    500: '#99dc53',
    950: '#000000',
  },
}

SCSS

$custom: #99dc53;
$custom-light: #bbe789;
$custom-dark: #000000;

JSON

{
  "hex": "#99dc53",
  "rgb": {
    "r": 153,
    "g": 220,
    "b": 83
  },
  "hsl": {
    "h": 89.343,
    "s": 66.184,
    "l": 59.412
  },
  "oklch": {
    "l": 0.8222,
    "c": 0.18127,
    "h": 131.5
  },
  "luminance": 0.58583
}

Semantic roles & 50–950 ramp

primary

#99DC53

secondary

#69399B

accent

#3FE992

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #99DC53

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

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