#BDD33B#BDD33B

#BDD33B is a very light, vivid yellow. Relative luminance 0.577; OKLCH L 82.4% C 0.171 H 117.6°. Best body text is #000000 at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#BDD33B
RGB	rgb(189, 211, 59)
HSL	hsl(69, 63%, 53%)
HSV	hsv(69, 72%, 83%)
CMYK	cmyk(10.4%, 0%, 72%, 17.3%)
CIE-LAB	lab(80.58, -26.41, 68.29)
CIE-LCH	lch(80.58, 73.22, 111.15°)
OKLab	oklab(82.36% -0.0791 0.1515)
OKLCH	oklch(82.36% 0.171 117.6)
XYZ	xyz(45.0710, 57.7236, 12.9043)
Luminance	0.5772 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BDD33B #513BD3

analogous

#D39D3B #BDD33B #71D33B

triadic

#BDD33B #3BBDD3 #D33BBD

tetradic

#BDD33B #3BD39D #513BD3 #D33B71

square

#BDD33B #3BD39D #513BD3 #D33B71

split-complementary

#BDD33B #3B71D3 #9D3BD3

monochromatic

#6B791B #97AB26 #BDD33B #CEDE6D #DFE99F

Accessibility & contrast

On white

1.67

#BDD33B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.54

#BDD33B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BDD33B

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BDD33B	#FFFFFF	#000000	##000000
##BDD33B	1.00	1.67	12.54	12.54
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.54	21.00	1.00	1.00
##000000	12.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C81E

Deuteranopia (green-blind)

#DFC948

Tritanopia (blue-blind)

#C9C7B6

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #bdd33b;
/* rgb */ color: rgb(189, 211, 59);
/* oklch */ color: oklch(82.4% 0.171 117.6);

Tailwind

colors: {
  custom: {
    50: '#d4e07b',
    500: '#bdd33b',
    950: '#000000',
  },
}

SCSS

$custom: #bdd33b;
$custom-light: #d4e07b;
$custom-dark: #000000;

JSON

{
  "hex": "#bdd33b",
  "rgb": {
    "r": 189,
    "g": 211,
    "b": 59
  },
  "hsl": {
    "h": 68.684,
    "s": 63.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.82359,
    "c": 0.17093,
    "h": 117.6
  },
  "luminance": 0.57723
}

Semantic roles & 50–950 ramp

primary

#BDD33B

secondary

#3D3281

accent

#41E659

background

#FEFEFB

surface

#FCFCF2

border

#D5D5CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BDD33B

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

Preview Lab → · Contrast checker → · Palette generator →