#ADD343#ADD343

#ADD343 is a light, vivid yellow-green. Relative luminance 0.559; OKLCH L 81.3% C 0.172 H 123.1°. Best body text is #000000 at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#ADD343
RGB	rgb(173, 211, 67)
HSL	hsl(76, 62%, 55%)
HSV	hsv(76, 68%, 83%)
CMYK	cmyk(18%, 0%, 68.2%, 17.3%)
CIE-LAB	lab(79.54, -32.38, 64.01)
CIE-LCH	lch(79.54, 71.74, 116.83°)
OKLab	oklab(81.26% -0.094 0.1442)
OKLCH	oklch(81.26% 0.172 123.1)
XYZ	xyz(41.5414, 55.8778, 13.9061)
Luminance	0.5588 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD343 #6943D3

analogous

#D3B143 #ADD343 #65D343

triadic

#ADD343 #43ADD3 #D343AD

tetradic

#ADD343 #43D3B1 #6943D3 #D34365

square

#ADD343 #43D3B1 #6943D3 #D34365

split-complementary

#ADD343 #4365D3 #B143D3

monochromatic

#657E1E #8CB029 #ADD343 #C3DF75 #D8EAA6

Accessibility & contrast

On white

1.72

#ADD343 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.18

#ADD343 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD343

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD343	#FFFFFF	#000000	##000000
##ADD343	1.00	1.72	12.18	12.18
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.18	21.00	1.00	1.00
##000000	12.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC62D

Deuteranopia (green-blind)

#DAC54F

Tritanopia (blue-blind)

#B5C9B6

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #add343;
/* rgb */ color: rgb(173, 211, 67);
/* oklch */ color: oklch(81.3% 0.172 123.1);

Tailwind

colors: {
  custom: {
    50: '#c9e07f',
    500: '#add343',
    950: '#000000',
  },
}

SCSS

$custom: #add343;
$custom-light: #c9e07f;
$custom-dark: #000000;

JSON

{
  "hex": "#add343",
  "rgb": {
    "r": 173,
    "g": 211,
    "b": 67
  },
  "hsl": {
    "h": 75.833,
    "s": 62.069,
    "l": 54.51
  },
  "oklch": {
    "l": 0.8126,
    "c": 0.17213,
    "h": 123.1
  },
  "luminance": 0.55878
}

Semantic roles & 50–950 ramp

primary

#ADD343

secondary

#4A3586

accent

#43E56E

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #ADD343

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

Preview Lab → · Contrast checker → · Palette generator →