#ADDE59#ADDE59

#ADDE59 is a very light, vivid yellow-green. Relative luminance 0.618; OKLCH L 84.0% C 0.170 H 126.8°. Best body text is #000000 at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#ADDE59
RGB	rgb(173, 222, 89)
HSL	hsl(82, 67%, 61%)
HSV	hsv(82, 60%, 87%)
CMYK	cmyk(22.1%, 0%, 59.9%, 12.9%)
CIE-LAB	lab(82.83, -35.85, 58.62)
CIE-LCH	lch(82.83, 68.71, 121.45°)
OKLab	oklab(83.97% -0.1016 0.1357)
OKLCH	oklch(83.97% 0.17 126.8)
XYZ	xyz(45.1580, 61.8474, 19.0079)
Luminance	0.6185 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDE59 #8A59DE

analogous

#DECC59 #ADDE59 #6ADE59

triadic

#ADDE59 #59ADDE #DE59AD

tetradic

#ADDE59 #59DECC #8A59DE #DE596A

square

#ADDE59 #59DECC #8A59DE #DE596A

split-complementary

#ADDE59 #596ADE #CC59DE

monochromatic

#6F9D1F #93D029 #ADDE59 #C6E88C #DFF2BF

Accessibility & contrast

On white

1.57

#ADDE59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.37

#ADDE59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDE59

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDE59	#FFFFFF	#000000	##000000
##ADDE59	1.00	1.57	13.37	13.37
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.37	21.00	1.00	1.00
##000000	13.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9D04A

Deuteranopia (green-blind)

#E2CD62

Tritanopia (blue-blind)

#B3D5C2

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #adde59;
/* rgb */ color: rgb(173, 222, 89);
/* oklch */ color: oklch(84.0% 0.170 126.8);

Tailwind

colors: {
  custom: {
    50: '#c8e88d',
    500: '#adde59',
    950: '#000000',
  },
}

SCSS

$custom: #adde59;
$custom-light: #c8e88d;
$custom-dark: #000000;

JSON

{
  "hex": "#adde59",
  "rgb": {
    "r": 173,
    "g": 222,
    "b": 89
  },
  "hsl": {
    "h": 82.105,
    "s": 66.834,
    "l": 60.98
  },
  "oklch": {
    "l": 0.83973,
    "c": 0.16952,
    "h": 126.8
  },
  "luminance": 0.61848
}

Semantic roles & 50–950 ramp

primary

#ADDE59

secondary

#603AA1

accent

#17CF5B

background

#FEFEFC

surface

#FAFCF4

border

#D3D5CE

text

#13160C

muted

#83847F

Preview Lab

Preview with #ADDE59

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

Preview Lab → · Contrast checker → · Palette generator →