#ADB63B#ADB63B

#ADB63B is a light, vivid yellow. Relative luminance 0.427; OKLCH L 74.6% C 0.144 H 113.4°. Best body text is #000000 at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#ADB63B
RGB	rgb(173, 182, 59)
HSL	hsl(64, 51%, 47%)
HSV	hsv(64, 68%, 71%)
CMYK	cmyk(4.9%, 0%, 67.6%, 28.6%)
CIE-LAB	lab(71.32, -18.85, 58.72)
CIE-LCH	lch(71.32, 61.68, 107.80°)
OKLab	oklab(74.63% -0.0572 0.1319)
OKLCH	oklch(74.63% 0.144 113.4)
XYZ	xyz(34.7519, 42.6566, 10.5397)
Luminance	0.4266 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADB63B #443BB6

analogous

#B6813B #ADB63B #70B63B

triadic

#ADB63B #3BADB6 #B63BAD

tetradic

#ADB63B #3BB681 #443BB6 #B63B70

square

#ADB63B #3BB681 #443BB6 #B63B70

split-complementary

#ADB63B #3B70B6 #813BB6

monochromatic

#555A1D #81882C #ADB63B #C4CC62 #D6DB90

Accessibility & contrast

On white

2.20

#ADB63B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.53

#ADB63B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADB63B

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADB63B	#FFFFFF	#000000	##000000
##ADB63B	1.00	2.20	9.53	9.53
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.53	21.00	1.00	1.00
##000000	9.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AD29

Deuteranopia (green-blind)

#C3B044

Tritanopia (blue-blind)

#B8AB9D

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #adb63b;
/* rgb */ color: rgb(173, 182, 59);
/* oklch */ color: oklch(74.6% 0.144 113.4);

Tailwind

colors: {
  custom: {
    50: '#c8cb78',
    500: '#adb63b',
    950: '#000000',
  },
}

SCSS

$custom: #adb63b;
$custom-light: #c8cb78;
$custom-dark: #000000;

JSON

{
  "hex": "#adb63b",
  "rgb": {
    "r": 173,
    "g": 182,
    "b": 59
  },
  "hsl": {
    "h": 64.39,
    "s": 51.037,
    "l": 47.255
  },
  "oklch": {
    "l": 0.74629,
    "c": 0.14372,
    "h": 113.4
  },
  "luminance": 0.42656
}

Semantic roles & 50–950 ramp

primary

#ADB63B

secondary

#8B87C6

accent

#4DDB58

background

#FCFCF7

surface

#F9F8EE

border

#D2D1C9

text

#141309

muted

#82827B

Preview Lab

Preview with #ADB63B

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

Preview Lab → · Contrast checker → · Palette generator →