#ADD544#ADD544

#ADD544 is a light, vivid yellow-green. Relative luminance 0.569; OKLCH L 81.7% C 0.174 H 123.6°. Best body text is #000000 at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#ADD544
RGB	rgb(173, 213, 68)
HSL	hsl(77, 63%, 55%)
HSV	hsv(77, 68%, 84%)
CMYK	cmyk(18.8%, 0%, 68.1%, 16.5%)
CIE-LAB	lab(80.12, -33.25, 64.22)
CIE-LCH	lch(80.12, 72.31, 117.37°)
OKLab	oklab(81.73% -0.0963 0.1448)
OKLCH	oklch(81.73% 0.174 123.6)
XYZ	xyz(42.0716, 56.8898, 14.2321)
Luminance	0.5689 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD544 #6C44D5

analogous

#D5B544 #ADD544 #64D544

triadic

#ADD544 #44ADD5 #D544AD

tetradic

#ADD544 #44D5B5 #6C44D5 #D54464

square

#ADD544 #44D5B5 #6C44D5 #D54464

split-complementary

#ADD544 #4464D5 #B544D5

monochromatic

#66821D #8DB328 #ADD544 #C3E076 #D9EBA8

Accessibility & contrast

On white

1.70

#ADD544 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.38

#ADD544 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD544

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD544	#FFFFFF	#000000	##000000
##ADD544	1.00	1.70	12.38	12.38
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.38	21.00	1.00	1.00
##000000	12.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C82E

Deuteranopia (green-blind)

#DCC650

Tritanopia (blue-blind)

#B5CBB8

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #add544;
/* rgb */ color: rgb(173, 213, 68);
/* oklch */ color: oklch(81.7% 0.174 123.6);

Tailwind

colors: {
  custom: {
    50: '#c9e280',
    500: '#add544',
    950: '#000000',
  },
}

SCSS

$custom: #add544;
$custom-light: #c9e280;
$custom-dark: #000000;

JSON

{
  "hex": "#add544",
  "rgb": {
    "r": 173,
    "g": 213,
    "b": 68
  },
  "hsl": {
    "h": 76.552,
    "s": 63.319,
    "l": 55.098
  },
  "oklch": {
    "l": 0.81725,
    "c": 0.17388,
    "h": 123.6
  },
  "luminance": 0.5689
}

Semantic roles & 50–950 ramp

primary

#ADD544

secondary

#4C3589

accent

#41E66F

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #ADD544

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

Preview Lab → · Contrast checker → · Palette generator →