#BDDD51#BDDD51

#BDDD51 is a very light, vivid yellow-green. Relative luminance 0.631; OKLCH L 84.8% C 0.168 H 121.1°. Best body text is #000000 at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#BDDD51
RGB	rgb(189, 221, 81)
HSL	hsl(74, 67%, 59%)
HSV	hsv(74, 63%, 87%)
CMYK	cmyk(14.5%, 0%, 63.3%, 13.3%)
CIE-LAB	lab(83.51, -29.84, 62.99)
CIE-LCH	lch(83.51, 69.70, 115.35°)
OKLab	oklab(84.76% -0.0866 0.1437)
OKLCH	oklch(84.76% 0.168 121.1)
XYZ	xyz(48.3285, 63.1258, 17.4215)
Luminance	0.6313 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BDDD51 #7151DD

analogous

#DDB751 #BDDD51 #77DD51

triadic

#BDDD51 #51BDDD #DD51BD

tetradic

#BDDD51 #51DDB7 #7151DD #DD5177

square

#BDDD51 #51DDB7 #7151DD #DD5177

split-complementary

#BDDD51 #5177DD #B751DD

monochromatic

#7B961D #A4C927 #BDDD51 #D0E784 #E4F1B7

Accessibility & contrast

On white

1.54

#BDDD51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.63

#BDDD51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BDDD51

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BDDD51	#FFFFFF	#000000	##000000
##BDDD51	1.00	1.54	13.63	13.63
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.63	21.00	1.00	1.00
##000000	13.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EAD13F

Deuteranopia (green-blind)

#E6D05B

Tritanopia (blue-blind)

#C7D2C0

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #bddd51;
/* rgb */ color: rgb(189, 221, 81);
/* oklch */ color: oklch(84.8% 0.168 121.1);

Tailwind

colors: {
  custom: {
    50: '#d4e788',
    500: '#bddd51',
    950: '#000000',
  },
}

SCSS

$custom: #bddd51;
$custom-light: #d4e788;
$custom-dark: #000000;

JSON

{
  "hex": "#bddd51",
  "rgb": {
    "r": 189,
    "g": 221,
    "b": 81
  },
  "hsl": {
    "h": 73.714,
    "s": 67.308,
    "l": 59.216
  },
  "oklch": {
    "l": 0.84759,
    "c": 0.16776,
    "h": 121.1
  },
  "luminance": 0.63126
}

Semantic roles & 50–950 ramp

primary

#BDDD51

secondary

#4E389B

accent

#3EEA65

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #BDDD51

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

Preview Lab → · Contrast checker → · Palette generator →