#BDD027#BDD027

#BDD027 is a light, vivid yellow. Relative luminance 0.561; OKLCH L 81.6% C 0.178 H 116.4°. Best body text is #000000 at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#BDD027
RGB	rgb(189, 208, 39)
HSL	hsl(67, 68%, 48%)
HSV	hsv(67, 81%, 82%)
CMYK	cmyk(9.1%, 0%, 81.3%, 18.4%)
CIE-LAB	lab(79.66, -25.79, 73.42)
CIE-LCH	lch(79.66, 77.82, 109.36°)
OKLab	oklab(81.58% -0.0789 0.1591)
OKLCH	oklch(81.58% 0.178 116.4)
XYZ	xyz(43.9096, 56.0777, 10.4300)
Luminance	0.5608 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BDD027 #3A27D0

analogous

#D08F27 #BDD027 #68D027

triadic

#BDD027 #27BDD0 #D027BD

tetradic

#BDD027 #27D08F #3A27D0 #D02768

square

#BDD027 #27D08F #3A27D0 #D02768

split-complementary

#BDD027 #2768D0 #8F27D0

monochromatic

#5F6914 #8E9C1D #BDD027 #D0DF55 #DEE989

Accessibility & contrast

On white

1.72

#BDD027 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.22

#BDD027 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BDD027

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BDD027	#FFFFFF	#000000	##000000
##BDD027	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)

#DDC639

Tritanopia (blue-blind)

#C9C4B2

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #bdd027;
/* rgb */ color: rgb(189, 208, 39);
/* oklch */ color: oklch(81.6% 0.178 116.4);

Tailwind

colors: {
  custom: {
    50: '#d5de72',
    500: '#bdd027',
    950: '#000000',
  },
}

SCSS

$custom: #bdd027;
$custom-light: #d5de72;
$custom-dark: #000000;

JSON

{
  "hex": "#bdd027",
  "rgb": {
    "r": 189,
    "g": 208,
    "b": 39
  },
  "hsl": {
    "h": 66.746,
    "s": 68.421,
    "l": 48.431
  },
  "oklch": {
    "l": 0.81583,
    "c": 0.17758,
    "h": 116.4
  },
  "luminance": 0.56077
}

Semantic roles & 50–950 ramp

primary

#BDD027

secondary

#312873

accent

#3DEB50

background

#FEFEFB

surface

#FCFCF1

border

#D5D5CB

text

#151509

muted

#84847D

Preview Lab

Preview with #BDD027

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

Preview Lab → · Contrast checker → · Palette generator →