#ADDC45#ADDC45

#ADDC45 is a very light, vivid yellow-green. Relative luminance 0.605; OKLCH L 83.3% C 0.182 H 125.2°. Best body text is #000000 at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#ADDC45
RGB	rgb(173, 220, 69)
HSL	hsl(79, 68%, 57%)
HSV	hsv(79, 69%, 86%)
CMYK	cmyk(21.4%, 0%, 68.6%, 13.7%)
CIE-LAB	lab(82.11, -36.38, 65.87)
CIE-LCH	lch(82.11, 75.25, 118.91°)
OKLab	oklab(83.34% -0.1048 0.1484)
OKLCH	oklch(83.34% 0.182 125.2)
XYZ	xyz(43.9012, 60.4998, 14.9938)
Luminance	0.6050 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADDC45 #7445DC

analogous

#DCBF45 #ADDC45 #62DC45

triadic

#ADDC45 #45ADDC #DC45AD

tetradic

#ADDC45 #45DCBF #7445DC #DC4562

square

#ADDC45 #45DCBF #7445DC #DC4562

split-complementary

#ADDC45 #4562DC #BF45DC

monochromatic

#698C1A #8FC024 #ADDC45 #C4E679 #DAEFAC

Accessibility & contrast

On white

1.60

#ADDC45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.10

#ADDC45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADDC45

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADDC45	#FFFFFF	#000000	##000000
##ADDC45	1.00	1.60	13.10	13.10
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.10	21.00	1.00	1.00
##000000	13.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CE2D

Deuteranopia (green-blind)

#E1CC52

Tritanopia (blue-blind)

#B4D2BE

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #addc45;
/* rgb */ color: rgb(173, 220, 69);
/* oklch */ color: oklch(83.3% 0.182 125.2);

Tailwind

colors: {
  custom: {
    50: '#c9e781',
    500: '#addc45',
    950: '#000000',
  },
}

SCSS

$custom: #addc45;
$custom-light: #c9e781;
$custom-dark: #000000;

JSON

{
  "hex": "#addc45",
  "rgb": {
    "r": 173,
    "g": 220,
    "b": 69
  },
  "hsl": {
    "h": 78.675,
    "s": 68.326,
    "l": 56.667
  },
  "oklch": {
    "l": 0.83338,
    "c": 0.18171,
    "h": 125.2
  },
  "luminance": 0.605
}

Semantic roles & 50–950 ramp

primary

#ADDC45

secondary

#513392

accent

#3DEB73

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #ADDC45

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

Preview Lab → · Contrast checker → · Palette generator →