#BCC439#BCC439

#BCC439 is a light, vivid yellow. Relative luminance 0.505; OKLCH L 78.9% C 0.156 H 112.7°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#BCC439
RGB	rgb(188, 196, 57)
HSL	hsl(63, 55%, 50%)
HSV	hsv(63, 71%, 77%)
CMYK	cmyk(4.1%, 0%, 70.9%, 23.1%)
CIE-LAB	lab(76.36, -19.62, 64.86)
CIE-LCH	lch(76.36, 67.76, 106.83°)
OKLab	oklab(78.94% -0.0604 0.144)
OKLCH	oklch(78.94% 0.156 112.7)
XYZ	xyz(41.2187, 50.4676, 11.4400)
Luminance	0.5047 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCC439 #4139C4

analogous

#C48639 #BCC439 #77C439

triadic

#BCC439 #39BCC4 #C439BC

tetradic

#BCC439 #39C486 #4139C4 #C43977

square

#BCC439 #39C486 #4139C4 #C43977

split-complementary

#BCC439 #3977C4 #8639C4

monochromatic

#61651D #8F952B #BCC439 #CDD367 #DCE197

Accessibility & contrast

On white

1.89

#BCC439 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#BCC439 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCC439

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCC439	#FFFFFF	#000000	##000000
##BCC439	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB20

Deuteranopia (green-blind)

#D3BE44

Tritanopia (blue-blind)

#C9B8A9

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #bcc439;
/* rgb */ color: rgb(188, 196, 57);
/* oklch */ color: oklch(78.9% 0.156 112.7);

Tailwind

colors: {
  custom: {
    50: '#d4d579',
    500: '#bcc439',
    950: '#000000',
  },
}

SCSS

$custom: #bcc439;
$custom-light: #d4d579;
$custom-dark: #000000;

JSON

{
  "hex": "#bcc439",
  "rgb": {
    "r": 188,
    "g": 196,
    "b": 57
  },
  "hsl": {
    "h": 63.453,
    "s": 54.941,
    "l": 49.608
  },
  "oklch": {
    "l": 0.78943,
    "c": 0.15615,
    "h": 112.7
  },
  "luminance": 0.50467
}

Semantic roles & 50–950 ramp

primary

#BCC439

secondary

#353270

accent

#4ADE52

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#15140A

muted

#84837D

Preview Lab

Preview with #BCC439

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

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