#99DB50#99DB50

#99DB50 is a light, vivid yellow-green. Relative luminance 0.580; OKLCH L 82.0% C 0.182 H 131.1°. Best body text is #000000 at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#99DB50
RGB	rgb(153, 219, 80)
HSL	hsl(88, 66%, 59%)
HSV	hsv(88, 63%, 86%)
CMYK	cmyk(30.1%, 0%, 63.5%, 14.1%)
CIE-LAB	lab(80.75, -42.58, 59.78)
CIE-LCH	lch(80.75, 73.40, 125.46°)
OKLab	oklab(81.96% -0.1197 0.1374)
OKLCH	oklch(81.96% 0.182 131.1)
XYZ	xyz(39.9160, 58.0133, 16.6825)
Luminance	0.5802 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99DB50 #9250DB

analogous

#DBD750 #99DB50 #53DB50

triadic

#99DB50 #5099DB #DB5099

tetradic

#99DB50 #50DBD7 #9250DB #DB5053

square

#99DB50 #50DBD7 #9250DB #DB5053

split-complementary

#99DB50 #5053DB #D750DB

monochromatic

#5B921E #7BC529 #99DB50 #B7E583 #D4F0B6

Accessibility & contrast

On white

1.67

#99DB50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.60

#99DB50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99DB50

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99DB50	#FFFFFF	#000000	##000000
##99DB50	1.00	1.67	12.60	12.60
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.60	21.00	1.00	1.00
##000000	12.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC3F

Deuteranopia (green-blind)

#DBC75B

Tritanopia (blue-blind)

#9CD2BE

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #99db50;
/* rgb */ color: rgb(153, 219, 80);
/* oklch */ color: oklch(82.0% 0.182 131.1);

Tailwind

colors: {
  custom: {
    50: '#bbe687',
    500: '#99db50',
    950: '#000000',
  },
}

SCSS

$custom: #99db50;
$custom-light: #bbe687;
$custom-dark: #000000;

JSON

{
  "hex": "#99db50",
  "rgb": {
    "r": 153,
    "g": 219,
    "b": 80
  },
  "hsl": {
    "h": 88.489,
    "s": 65.877,
    "l": 58.627
  },
  "oklch": {
    "l": 0.81956,
    "c": 0.18226,
    "h": 131.1
  },
  "luminance": 0.58015
}

Semantic roles & 50–950 ramp

primary

#99DB50

secondary

#653897

accent

#3FE990

background

#FDFEFC

surface

#F9FCF4

border

#D2D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #99DB50

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

Preview Lab → · Contrast checker → · Palette generator →