#ADD536#ADD536

#ADD536 is a light, vivid yellow-green. Relative luminance 0.567; OKLCH L 81.6% C 0.182 H 123.1°. Best body text is #000000 at 12.35:1 contrast (WCAG AA passes).

Color values

HEX	#ADD536
RGB	rgb(173, 213, 54)
HSL	hsl(75, 65%, 52%)
HSV	hsv(75, 75%, 84%)
CMYK	cmyk(18.8%, 0%, 74.6%, 16.5%)
CIE-LAB	lab(80.03, -34.02, 69.04)
CIE-LCH	lch(80.03, 76.97, 116.23°)
OKLab	oklab(81.63% -0.0996 0.1528)
OKLCH	oklch(81.63% 0.182 123.1)
XYZ	xyz(41.6942, 56.7389, 12.2444)
Luminance	0.5674 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD536 #5E36D5

analogous

#D5AD36 #ADD536 #5ED536

triadic

#ADD536 #36ADD5 #D536AD

tetradic

#ADD536 #36D5AD #5E36D5 #D5365E

square

#ADD536 #36D5AD #5E36D5 #D5365E

split-complementary

#ADD536 #365ED5 #AD36D5

monochromatic

#607819 #88AA24 #ADD536 #C2E069 #D6EA9B

Accessibility & contrast

On white

1.70

#ADD536 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.35

#ADD536 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD536

12.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD536	#FFFFFF	#000000	##000000
##ADD536	1.00	1.70	12.35	12.35
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.35	21.00	1.00	1.00
##000000	12.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C810

Deuteranopia (green-blind)

#DCC645

Tritanopia (blue-blind)

#B6CAB7

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #add536;
/* rgb */ color: rgb(173, 213, 54);
/* oklch */ color: oklch(81.6% 0.182 123.1);

Tailwind

colors: {
  custom: {
    50: '#c9e279',
    500: '#add536',
    950: '#000000',
  },
}

SCSS

$custom: #add536;
$custom-light: #c9e279;
$custom-dark: #000000;

JSON

{
  "hex": "#add536",
  "rgb": {
    "r": 173,
    "g": 213,
    "b": 54
  },
  "hsl": {
    "h": 75.094,
    "s": 65.432,
    "l": 52.353
  },
  "oklch": {
    "l": 0.81629,
    "c": 0.18234,
    "h": 123.1
  },
  "luminance": 0.56739
}

Semantic roles & 50–950 ramp

primary

#ADD536

secondary

#442F80

accent

#3FE86A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ADD536

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

Preview Lab → · Contrast checker → · Palette generator →