#ADCD3B#ADCD3B

#ADCD3B is a light, vivid yellow-green. Relative luminance 0.529; OKLCH L 79.8% C 0.170 H 121.2°. Best body text is #000000 at 11.57:1 contrast (WCAG AA passes).

Color values

HEX	#ADCD3B
RGB	rgb(173, 205, 59)
HSL	hsl(73, 59%, 52%)
HSV	hsv(73, 71%, 80%)
CMYK	cmyk(15.6%, 0%, 71.2%, 19.6%)
CIE-LAB	lab(77.79, -30.04, 65.19)
CIE-LCH	lch(77.79, 71.78, 114.74°)
OKLab	oklab(79.83% -0.0882 0.1455)
OKLCH	oklch(79.83% 0.17 121.2)
XYZ	xyz(39.8549, 52.8627, 12.2407)
Luminance	0.5286 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADCD3B #5B3BCD

analogous

#CDA43B #ADCD3B #64CD3B

triadic

#ADCD3B #3BADCD #CD3BAD

tetradic

#ADCD3B #3BCDA4 #5B3BCD #CD3B64

square

#ADCD3B #3BCDA4 #5B3BCD #CD3B64

split-complementary

#ADCD3B #3B64CD #A43BCD

monochromatic

#5E711D #87A229 #ADCD3B #C1D96C #D6E69D

Accessibility & contrast

On white

1.81

#ADCD3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.57

#ADCD3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADCD3B

11.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADCD3B	#FFFFFF	#000000	##000000
##ADCD3B	1.00	1.81	11.57	11.57
#FFFFFF	1.81	1.00	21.00	21.00
#000000	11.57	21.00	1.00	1.00
##000000	11.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C121

Deuteranopia (green-blind)

#D6C047

Tritanopia (blue-blind)

#B6C2B1

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #adcd3b;
/* rgb */ color: rgb(173, 205, 59);
/* oklch */ color: oklch(79.8% 0.170 121.2);

Tailwind

colors: {
  custom: {
    50: '#c9dc7a',
    500: '#adcd3b',
    950: '#000000',
  },
}

SCSS

$custom: #adcd3b;
$custom-light: #c9dc7a;
$custom-dark: #000000;

JSON

{
  "hex": "#adcd3b",
  "rgb": {
    "r": 173,
    "g": 205,
    "b": 59
  },
  "hsl": {
    "h": 73.151,
    "s": 59.35,
    "l": 51.765
  },
  "oklch": {
    "l": 0.79831,
    "c": 0.17012,
    "h": 121.2
  },
  "luminance": 0.52863
}

Semantic roles & 50–950 ramp

primary

#ADCD3B

secondary

#42327A

accent

#45E368

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #ADCD3B

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

Preview Lab → · Contrast checker → · Palette generator →