#BDCF39#BDCF39

#BDCF39 is a light, vivid yellow. Relative luminance 0.557; OKLCH L 81.5% C 0.168 H 116.3°. Best body text is #000000 at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#BDCF39
RGB	rgb(189, 207, 57)
HSL	hsl(67, 61%, 52%)
HSV	hsv(67, 72%, 81%)
CMYK	cmyk(8.7%, 0%, 72.5%, 18.8%)
CIE-LAB	lab(79.47, -24.59, 67.89)
CIE-LCH	lch(79.47, 72.21, 109.91°)
OKLab	oklab(81.46% -0.0742 0.1504)
OKLCH	oklch(81.46% 0.168 116.3)
XYZ	xyz(44.0387, 55.7405, 12.3092)
Luminance	0.5574 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BDCF39 #4B39CF

analogous

#CF9639 #BDCF39 #72CF39

triadic

#BDCF39 #39BDCF #CF39BD

tetradic

#BDCF39 #39CF96 #4B39CF #CF3972

square

#BDCF39 #39CF96 #4B39CF #CF3972

split-complementary

#BDCF39 #3972CF #9639CF

monochromatic

#68721C #94A328 #BDCF39 #CDDB6A #DEE79C

Accessibility & contrast

On white

1.73

#BDCF39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.15

#BDCF39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BDCF39

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BDCF39	#FFFFFF	#000000	##000000
##BDCF39	1.00	1.73	12.15	12.15
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.15	21.00	1.00	1.00
##000000	12.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC41B

Deuteranopia (green-blind)

#DCC646

Tritanopia (blue-blind)

#C9C3B2

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #bdcf39;
/* rgb */ color: rgb(189, 207, 57);
/* oklch */ color: oklch(81.5% 0.168 116.3);

Tailwind

colors: {
  custom: {
    50: '#d4dd7a',
    500: '#bdcf39',
    950: '#000000',
  },
}

SCSS

$custom: #bdcf39;
$custom-light: #d4dd7a;
$custom-dark: #000000;

JSON

{
  "hex": "#bdcf39",
  "rgb": {
    "r": 189,
    "g": 207,
    "b": 57
  },
  "hsl": {
    "h": 67.2,
    "s": 60.976,
    "l": 51.765
  },
  "oklch": {
    "l": 0.81456,
    "c": 0.16769,
    "h": 116.3
  },
  "luminance": 0.5574
}

Semantic roles & 50–950 ramp

primary

#BDCF39

secondary

#3A317B

accent

#44E457

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BDCF39

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

Preview Lab → · Contrast checker → · Palette generator →