#BDDE51#BDDE51

#BDDE51 is a very light, vivid yellow-green. Relative luminance 0.637; OKLCH L 85.0% C 0.169 H 121.4°. Best body text is #000000 at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#BDDE51
RGB	rgb(189, 222, 81)
HSL	hsl(74, 68%, 59%)
HSV	hsv(74, 64%, 87%)
CMYK	cmyk(14.9%, 0%, 63.5%, 12.9%)
CIE-LAB	lab(83.79, -30.31, 63.28)
CIE-LCH	lch(83.79, 70.17, 115.59°)
OKLab	oklab(84.98% -0.0879 0.1443)
OKLCH	oklch(84.98% 0.169 121.4)
XYZ	xyz(48.5934, 63.6555, 17.5097)
Luminance	0.6365 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BDDE51 #7251DE

analogous

#DEB951 #BDDE51 #76DE51

triadic

#BDDE51 #51BDDE #DE51BD

tetradic

#BDDE51 #51DEB9 #7251DE #DE5176

square

#BDDE51 #51DEB9 #7251DE #DE5176

split-complementary

#BDDE51 #5176DE #B951DE

monochromatic

#7B981D #A5CB27 #BDDE51 #D1E884 #E4F2B8

Accessibility & contrast

On white

1.53

#BDDE51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.73

#BDDE51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BDDE51

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BDDE51	#FFFFFF	#000000	##000000
##BDDE51	1.00	1.53	13.73	13.73
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.73	21.00	1.00	1.00
##000000	13.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD13F

Deuteranopia (green-blind)

#E7D15B

Tritanopia (blue-blind)

#C7D3C1

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #bdde51;
/* rgb */ color: rgb(189, 222, 81);
/* oklch */ color: oklch(85.0% 0.169 121.4);

Tailwind

colors: {
  custom: {
    50: '#d4e888',
    500: '#bdde51',
    950: '#000000',
  },
}

SCSS

$custom: #bdde51;
$custom-light: #d4e888;
$custom-dark: #000000;

JSON

{
  "hex": "#bdde51",
  "rgb": {
    "r": 189,
    "g": 222,
    "b": 81
  },
  "hsl": {
    "h": 74.043,
    "s": 68.116,
    "l": 59.412
  },
  "oklch": {
    "l": 0.84983,
    "c": 0.16897,
    "h": 121.4
  },
  "luminance": 0.63655
}

Semantic roles & 50–950 ramp

primary

#BDDE51

secondary

#4F379C

accent

#3DEB66

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #BDDE51

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

Preview Lab → · Contrast checker → · Palette generator →