#ADDE5B#ADDE5B

#ADDE5B is a very light, vivid yellow-green. Relative luminance 0.619; OKLCH L 84.0% C 0.168 H 127.0°. Best body text is #000000 at 13.38:1 contrast (WCAG AA passes).

Color values

HEX	#ADDE5B
RGB	rgb(173, 222, 91)
HSL	hsl(82, 66%, 61%)
HSV	hsv(82, 59%, 87%)
CMYK	cmyk(22.1%, 0%, 59%, 12.9%)
CIE-LAB	lab(82.85, -35.68, 57.78)
CIE-LCH	lch(82.85, 67.91, 121.70°)
OKLab	oklab(83.99% -0.101 0.1341)
OKLCH	oklch(83.99% 0.168 127)
XYZ	xyz(45.2431, 61.8814, 19.4562)
Luminance	0.6188 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDE5B #8C5BDE

analogous

#DECE5B #ADDE5B #6CDE5B

triadic

#ADDE5B #5BADDE #DE5BAD

tetradic

#ADDE5B #5BDECE #8C5BDE #DE5B6C

square

#ADDE5B #5BDECE #8C5BDE #DE5B6C

split-complementary

#ADDE5B #5B6CDE #CE5BDE

monochromatic

#6F9F20 #93D22A #ADDE5B #C6E88E #E0F3C1

Accessibility & contrast

On white

1.57

#ADDE5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.38

#ADDE5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDE5B

13.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDE5B	#FFFFFF	#000000	##000000
##ADDE5B	1.00	1.57	13.38	13.38
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.38	21.00	1.00	1.00
##000000	13.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D04D

Deuteranopia (green-blind)

#E2CD64

Tritanopia (blue-blind)

#B3D5C2

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #adde5b;
/* rgb */ color: rgb(173, 222, 91);
/* oklch */ color: oklch(84.0% 0.168 127.0);

Tailwind

colors: {
  custom: {
    50: '#c8e88e',
    500: '#adde5b',
    950: '#000000',
  },
}

SCSS

$custom: #adde5b;
$custom-light: #c8e88e;
$custom-dark: #000000;

JSON

{
  "hex": "#adde5b",
  "rgb": {
    "r": 173,
    "g": 222,
    "b": 91
  },
  "hsl": {
    "h": 82.443,
    "s": 66.497,
    "l": 61.373
  },
  "oklch": {
    "l": 0.83993,
    "c": 0.16788,
    "h": 127
  },
  "luminance": 0.61882
}

Semantic roles & 50–950 ramp

primary

#ADDE5B

secondary

#623BA2

accent

#17CE5C

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13160D

muted

#83847F

Preview Lab

Preview with #ADDE5B

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

Preview Lab → · Contrast checker → · Palette generator →