#ADB640#ADB640

#ADB640 is a light, vivid yellow. Relative luminance 0.427; OKLCH L 74.7% C 0.140 H 113.5°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#ADB640
RGB	rgb(173, 182, 64)
HSL	hsl(65, 48%, 48%)
HSV	hsv(65, 65%, 71%)
CMYK	cmyk(4.9%, 0%, 64.8%, 28.6%)
CIE-LAB	lab(71.36, -18.55, 56.75)
CIE-LCH	lch(71.36, 59.71, 108.10°)
OKLab	oklab(74.67% -0.0558 0.1285)
OKLCH	oklch(74.67% 0.14 113.5)
XYZ	xyz(34.8879, 42.7110, 11.2557)
Luminance	0.4271 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADB640 #4940B6

analogous

#B68440 #ADB640 #72B640

triadic

#ADB640 #40ADB6 #B640AD

tetradic

#ADB640 #40B684 #4940B6 #B64072

square

#ADB640 #40B684 #4940B6 #B64072

split-complementary

#ADB640 #4072B6 #8440B6

monochromatic

#575B20 #828930 #ADB640 #C3CA69 #D5DA96

Accessibility & contrast

On white

2.20

#ADB640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.54

#ADB640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADB640

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADB640	#FFFFFF	#000000	##000000
##ADB640	1.00	2.20	9.54	9.54
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.54	21.00	1.00	1.00
##000000	9.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3AE30

Deuteranopia (green-blind)

#C3B048

Tritanopia (blue-blind)

#B8AC9E

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #adb640;
/* rgb */ color: rgb(173, 182, 64);
/* oklch */ color: oklch(74.7% 0.140 113.5);

Tailwind

colors: {
  custom: {
    50: '#c8cb7b',
    500: '#adb640',
    950: '#000000',
  },
}

SCSS

$custom: #adb640;
$custom-light: #c8cb7b;
$custom-dark: #000000;

JSON

{
  "hex": "#adb640",
  "rgb": {
    "r": 173,
    "g": 182,
    "b": 64
  },
  "hsl": {
    "h": 64.576,
    "s": 47.967,
    "l": 48.235
  },
  "oklch": {
    "l": 0.7467,
    "c": 0.14009,
    "h": 113.5
  },
  "luminance": 0.4271
}

Semantic roles & 50–950 ramp

primary

#ADB640

secondary

#908CC6

accent

#50D85B

background

#FCFCF7

surface

#F9F8EE

border

#D2D1C9

text

#13130A

muted

#82827C

Preview Lab

Preview with #ADB640

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

Preview Lab → · Contrast checker → · Palette generator →