#CBD640#CBD640

#CBD640 is a very light, vivid yellow. Relative luminance 0.612; OKLCH L 84.1% C 0.167 H 113.6°. Best body text is #000000 at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#CBD640
RGB	rgb(203, 214, 64)
HSL	hsl(64, 65%, 55%)
HSV	hsv(64, 70%, 84%)
CMYK	cmyk(5.1%, 0%, 70.1%, 16.1%)
CIE-LAB	lab(82.47, -21.87, 68.72)
CIE-LCH	lch(82.47, 72.12, 107.65°)
OKLab	oklab(84.13% -0.0668 0.1529)
OKLCH	oklch(84.13% 0.167 113.6)
XYZ	xyz(49.6020, 61.1608, 14.0418)
Luminance	0.6116 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBD640 #4B40D6

analogous

#D69640 #CBD640 #80D640

triadic

#CBD640 #40CBD6 #D640CB

tetradic

#CBD640 #40D696 #4B40D6 #D64080

square

#CBD640 #40D696 #4B40D6 #D64080

split-complementary

#CBD640 #4080D6 #9640D6

monochromatic

#79801B #A8B226 #CBD640 #D9E172 #E6ECA5

Accessibility & contrast

On white

1.59

#CBD640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.23

#CBD640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBD640

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBD640	#FFFFFF	#000000	##000000
##CBD640	1.00	1.59	13.23	13.23
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.23	21.00	1.00	1.00
##000000	13.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC26

Deuteranopia (green-blind)

#E5CF4C

Tritanopia (blue-blind)

#D8C9B9

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #cbd640;
/* rgb */ color: rgb(203, 214, 64);
/* oklch */ color: oklch(84.1% 0.167 113.6);

Tailwind

colors: {
  custom: {
    50: '#dee27e',
    500: '#cbd640',
    950: '#000000',
  },
}

SCSS

$custom: #cbd640;
$custom-light: #dee27e;
$custom-dark: #000000;

JSON

{
  "hex": "#cbd640",
  "rgb": {
    "r": 203,
    "g": 214,
    "b": 64
  },
  "hsl": {
    "h": 64.4,
    "s": 64.655,
    "l": 54.51
  },
  "oklch": {
    "l": 0.84133,
    "c": 0.16682,
    "h": 113.6
  },
  "luminance": 0.6116
}

Semantic roles & 50–950 ramp

primary

#CBD640

secondary

#393387

accent

#40E84C

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#16150B

muted

#84847E

Preview Lab

Preview with #CBD640

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

Preview Lab → · Contrast checker → · Palette generator →