#CBDF38#CBDF38

#CBDF38 is a very light, vivid yellow. Relative luminance 0.658; OKLCH L 86.1% C 0.181 H 116.4°. Best body text is #000000 at 14.15:1 contrast (WCAG AA passes).

Color values

HEX	#CBDF38
RGB	rgb(203, 223, 56)
HSL	hsl(67, 72%, 55%)
HSV	hsv(67, 75%, 87%)
CMYK	cmyk(9%, 0%, 74.9%, 12.5%)
CIE-LAB	lab(84.87, -26.56, 73.68)
CIE-LCH	lch(84.87, 78.32, 109.83°)
OKLab	oklab(86.05% -0.0805 0.162)
OKLCH	oklch(86.05% 0.181 116.4)
XYZ	xyz(51.7314, 65.7581, 13.7080)
Luminance	0.6576 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBDF38 #4C38DF

analogous

#DFA038 #CBDF38 #77DF38

triadic

#CBDF38 #38CBDF #DF38CB

tetradic

#CBDF38 #38DFA0 #4C38DF #DF3877

square

#CBDF38 #38DFA0 #4C38DF #DF3877

split-complementary

#CBDF38 #3877DF #A038DF

monochromatic

#798716 #A9BC1E #CBDF38 #D9E76D #E7F0A1

Accessibility & contrast

On white

1.48

#CBDF38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.15

#CBDF38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBDF38

14.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBDF38	#FFFFFF	#000000	##000000
##CBDF38	1.00	1.48	14.15	14.15
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.15	21.00	1.00	1.00
##000000	14.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD30C

Deuteranopia (green-blind)

#EDD547

Tritanopia (blue-blind)

#D8D2C0

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #cbdf38;
/* rgb */ color: rgb(203, 223, 56);
/* oklch */ color: oklch(86.1% 0.181 116.4);

Tailwind

colors: {
  custom: {
    50: '#dfe87b',
    500: '#cbdf38',
    950: '#000000',
  },
}

SCSS

$custom: #cbdf38;
$custom-light: #dfe87b;
$custom-dark: #000000;

JSON

{
  "hex": "#cbdf38",
  "rgb": {
    "r": 203,
    "g": 223,
    "b": 56
  },
  "hsl": {
    "h": 67.186,
    "s": 72.294,
    "l": 54.706
  },
  "oklch": {
    "l": 0.86051,
    "c": 0.1809,
    "h": 116.4
  },
  "luminance": 0.65757
}

Semantic roles & 50–950 ramp

primary

#CBDF38

secondary

#3A2E8D

accent

#39EF4F

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#16160A

muted

#84847D

Preview Lab

Preview with #CBDF38

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

Preview Lab → · Contrast checker → · Palette generator →