#99DB5E#99DB5E

#99DB5E is a very light, vivid yellow-green. Relative luminance 0.582; OKLCH L 82.1% C 0.171 H 132.4°. Best body text is #000000 at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#99DB5E
RGB	rgb(153, 219, 94)
HSL	hsl(92, 63%, 61%)
HSV	hsv(92, 57%, 86%)
CMYK	cmyk(30.1%, 0%, 57.1%, 14.1%)
CIE-LAB	lab(80.87, -41.34, 53.91)
CIE-LCH	lch(80.87, 67.94, 127.48°)
OKLab	oklab(82.1% -0.1153 0.1264)
OKLCH	oklch(82.1% 0.171 132.4)
XYZ	xyz(40.4882, 58.2421, 19.6961)
Luminance	0.5824 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#99DB5E #A05EDB

analogous

#D8DB5E #99DB5E #5EDB62

triadic

#99DB5E #5E99DB #DB5E99

tetradic

#99DB5E #5ED8DB #A05EDB #DB625E

square

#99DB5E #5ED8DB #A05EDB #DB625E

split-complementary

#99DB5E #625EDB #DB5ED8

monochromatic

#5C9C23 #79CE2E #99DB5E #B9E690 #D8F1C2

Accessibility & contrast

On white

1.66

#99DB5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.65

#99DB5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99DB5E

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##99DB5E	#FFFFFF	#000000	##000000
##99DB5E	1.00	1.66	12.65	12.65
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.65	21.00	1.00	1.00
##000000	12.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CC51

Deuteranopia (green-blind)

#DAC767

Tritanopia (blue-blind)

#9BD3C0

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #99db5e;
/* rgb */ color: rgb(153, 219, 94);
/* oklch */ color: oklch(82.1% 0.171 132.4);

Tailwind

colors: {
  custom: {
    50: '#bae68f',
    500: '#99db5e',
    950: '#000000',
  },
}

SCSS

$custom: #99db5e;
$custom-light: #bae68f;
$custom-dark: #000000;

JSON

{
  "hex": "#99db5e",
  "rgb": {
    "r": 153,
    "g": 219,
    "b": 94
  },
  "hsl": {
    "h": 91.68,
    "s": 63.452,
    "l": 61.373
  },
  "oklch": {
    "l": 0.821,
    "c": 0.17105,
    "h": 132.4
  },
  "luminance": 0.58243
}

Semantic roles & 50–950 ramp

primary

#99DB5E

secondary

#713DA0

accent

#1ACB78

background

#FDFEFC

surface

#F8FCF4

border

#D1D5CE

text

#12160D

muted

#82847F

Preview Lab

Preview with #99DB5E

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

Preview Lab → · Contrast checker → · Palette generator →