#BCCB39#BCCB39

#BCCB39 is a light, vivid yellow. Relative luminance 0.537; OKLCH L 80.5% C 0.164 H 115.3°. Best body text is #000000 at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#BCCB39
RGB	rgb(188, 203, 57)
HSL	hsl(66, 58%, 51%)
HSV	hsv(66, 72%, 80%)
CMYK	cmyk(7.4%, 0%, 71.9%, 20.4%)
CIE-LAB	lab(78.29, -23.06, 66.73)
CIE-LCH	lch(78.29, 70.60, 109.06°)
OKLab	oklab(80.49% -0.0699 0.148)
OKLCH	oklch(80.49% 0.164 115.3)
XYZ	xyz(42.8346, 53.6994, 11.9786)
Luminance	0.5370 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCCB39 #4839CB

analogous

#CB9139 #BCCB39 #73CB39

triadic

#BCCB39 #39BCCB #CB39BC

tetradic

#BCCB39 #39CB91 #4839CB #CB3973

square

#BCCB39 #39CB91 #4839CB #CB3973

split-complementary

#BCCB39 #3973CB #9139CB

monochromatic

#656D1D #929D29 #BCCB39 #CCD869 #DDE49A

Accessibility & contrast

On white

1.79

#BCCB39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.74

#BCCB39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCCB39

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCCB39	#FFFFFF	#000000	##000000
##BCCB39	1.00	1.79	11.74	11.74
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.74	21.00	1.00	1.00
##000000	11.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C11D

Deuteranopia (green-blind)

#D8C345

Tritanopia (blue-blind)

#C8BFAF

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #bccb39;
/* rgb */ color: rgb(188, 203, 57);
/* oklch */ color: oklch(80.5% 0.164 115.3);

Tailwind

colors: {
  custom: {
    50: '#d4da79',
    500: '#bccb39',
    950: '#000000',
  },
}

SCSS

$custom: #bccb39;
$custom-light: #d4da79;
$custom-dark: #000000;

JSON

{
  "hex": "#bccb39",
  "rgb": {
    "r": 188,
    "g": 203,
    "b": 57
  },
  "hsl": {
    "h": 66.164,
    "s": 58.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.80491,
    "c": 0.16364,
    "h": 115.3
  },
  "luminance": 0.53699
}

Semantic roles & 50–950 ramp

primary

#BCCB39

secondary

#393276

accent

#46E256

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BCCB39

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

Preview Lab → · Contrast checker → · Palette generator →