#99DB45#99DB45

#99DB45 is a light, vivid yellow-green. Relative luminance 0.579; OKLCH L 81.9% C 0.190 H 130.3°. Best body text is #000000 at 12.57:1 contrast (WCAG AA passes).

Color values

HEX	#99DB45
RGB	rgb(153, 219, 69)
HSL	hsl(86, 68%, 56%)
HSV	hsv(86, 68%, 86%)
CMYK	cmyk(30.1%, 0%, 68.5%, 14.1%)
CIE-LAB	lab(80.66, -43.39, 64.03)
CIE-LCH	lch(80.66, 77.34, 124.13°)
OKLab	oklab(81.86% -0.1228 0.1449)
OKLCH	oklch(81.86% 0.19 130.3)
XYZ	xyz(39.5423, 57.8638, 14.7145)
Luminance	0.5786 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99DB45 #8745DB

analogous

#DBD245 #99DB45 #4EDB45

triadic

#99DB45 #4599DB #DB4599

tetradic

#99DB45 #45DBD2 #8745DB #DB454E

square

#99DB45 #45DBD2 #8745DB #DB454E

split-complementary

#99DB45 #454EDB #D245DB

monochromatic

#5A8B1B #7BBE25 #99DB45 #B5E578 #D1EFAC

Accessibility & contrast

On white

1.67

#99DB45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.57

#99DB45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99DB45

12.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99DB45	#FFFFFF	#000000	##000000
##99DB45	1.00	1.67	12.57	12.57
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.57	21.00	1.00	1.00
##000000	12.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB2E

Deuteranopia (green-blind)

#DCC752

Tritanopia (blue-blind)

#9DD2BD

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #99db45;
/* rgb */ color: rgb(153, 219, 69);
/* oklch */ color: oklch(81.9% 0.190 130.3);

Tailwind

colors: {
  custom: {
    50: '#bbe681',
    500: '#99db45',
    950: '#000000',
  },
}

SCSS

$custom: #99db45;
$custom-light: #bbe681;
$custom-dark: #000000;

JSON

{
  "hex": "#99db45",
  "rgb": {
    "r": 153,
    "g": 219,
    "b": 69
  },
  "hsl": {
    "h": 86.4,
    "s": 67.568,
    "l": 56.471
  },
  "oklch": {
    "l": 0.81862,
    "c": 0.18998,
    "h": 130.3
  },
  "luminance": 0.57865
}

Semantic roles & 50–950 ramp

primary

#99DB45

secondary

#5D3491

accent

#3DEA8A

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12160B

muted

#82847E

Preview Lab

Preview with #99DB45

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

Preview Lab → · Contrast checker → · Palette generator →