#BDD028#BDD028

#BDD028 is a light, vivid yellow. Relative luminance 0.561; OKLCH L 81.6% C 0.177 H 116.4°. Best body text is #000000 at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#BDD028
RGB	rgb(189, 208, 40)
HSL	hsl(67, 68%, 49%)
HSV	hsv(67, 81%, 82%)
CMYK	cmyk(9.1%, 0%, 80.8%, 18.4%)
CIE-LAB	lab(79.66, -25.76, 73.17)
CIE-LCH	lch(79.66, 77.57, 109.40°)
OKLab	oklab(81.59% -0.0788 0.1587)
OKLCH	oklch(81.59% 0.177 116.4)
XYZ	xyz(43.9264, 56.0844, 10.5184)
Luminance	0.5608 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BDD028 #3B28D0

analogous

#D08F28 #BDD028 #69D028

triadic

#BDD028 #28BDD0 #D028BD

tetradic

#BDD028 #28D08F #3B28D0 #D02869

square

#BDD028 #28D08F #3B28D0 #D02869

split-complementary

#BDD028 #2869D0 #8F28D0

monochromatic

#606914 #8E9D1E #BDD028 #CFDF57 #DEE88A

Accessibility & contrast

On white

1.72

#BDD028 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.22

#BDD028 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BDD028

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BDD028	#FFFFFF	#000000	##000000
##BDD028	1.00	1.72	12.22	12.22
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.22	21.00	1.00	1.00
##000000	12.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC500

Deuteranopia (green-blind)

#DDC63A

Tritanopia (blue-blind)

#C9C4B2

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #bdd028;
/* rgb */ color: rgb(189, 208, 40);
/* oklch */ color: oklch(81.6% 0.177 116.4);

Tailwind

colors: {
  custom: {
    50: '#d5de72',
    500: '#bdd028',
    950: '#000000',
  },
}

SCSS

$custom: #bdd028;
$custom-light: #d5de72;
$custom-dark: #000000;

JSON

{
  "hex": "#bdd028",
  "rgb": {
    "r": 189,
    "g": 208,
    "b": 40
  },
  "hsl": {
    "h": 66.786,
    "s": 67.742,
    "l": 48.627
  },
  "oklch": {
    "l": 0.81588,
    "c": 0.17716,
    "h": 116.4
  },
  "luminance": 0.56084
}

Semantic roles & 50–950 ramp

primary

#BDD028

secondary

#312973

accent

#3DEB51

background

#FEFEFB

surface

#FCFCF1

border

#D5D5CB

text

#151509

muted

#84847D

Preview Lab

Preview with #BDD028

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

Preview Lab → · Contrast checker → · Palette generator →