#ADD645#ADD645

#ADD645 is a light, vivid yellow-green. Relative luminance 0.574; OKLCH L 82.0% C 0.174 H 123.9°. Best body text is #000000 at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#ADD645
RGB	rgb(173, 214, 69)
HSL	hsl(77, 64%, 55%)
HSV	hsv(77, 68%, 84%)
CMYK	cmyk(19.2%, 0%, 67.8%, 16.1%)
CIE-LAB	lab(80.41, -33.64, 64.14)
CIE-LCH	lch(80.41, 72.43, 117.68°)
OKLab	oklab(81.96% -0.0973 0.1448)
OKLCH	oklch(81.96% 0.174 123.9)
XYZ	xyz(42.3547, 57.4067, 14.4783)
Luminance	0.5741 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADD645 #6E45D6

analogous

#D6B745 #ADD645 #64D645

triadic

#ADD645 #45ADD6 #D645AD

tetradic

#ADD645 #45D6B7 #6E45D6 #D64564

square

#ADD645 #45D6B7 #6E45D6 #D64564

split-complementary

#ADD645 #4564D6 #B745D6

monochromatic

#67841D #8EB628 #ADD645 #C3E177 #D9ECA9

Accessibility & contrast

On white

1.68

#ADD645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.48

#ADD645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADD645

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADD645	#FFFFFF	#000000	##000000
##ADD645	1.00	1.68	12.48	12.48
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.48	21.00	1.00	1.00
##000000	12.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2C92F

Deuteranopia (green-blind)

#DCC751

Tritanopia (blue-blind)

#B5CCB9

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #add645;
/* rgb */ color: rgb(173, 214, 69);
/* oklch */ color: oklch(82.0% 0.174 123.9);

Tailwind

colors: {
  custom: {
    50: '#c9e281',
    500: '#add645',
    950: '#000000',
  },
}

SCSS

$custom: #add645;
$custom-light: #c9e281;
$custom-dark: #000000;

JSON

{
  "hex": "#add645",
  "rgb": {
    "r": 173,
    "g": 214,
    "b": 69
  },
  "hsl": {
    "h": 76.966,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.81962,
    "c": 0.17442,
    "h": 123.9
  },
  "luminance": 0.57407
}

Semantic roles & 50–950 ramp

primary

#ADD645

secondary

#4D358A

accent

#41E770

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #ADD645

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

Preview Lab → · Contrast checker → · Palette generator →