#BECC39#BECC39

#BECC39 is a light, vivid yellow. Relative luminance 0.544; OKLCH L 80.9% C 0.164 H 114.9°. Best body text is #000000 at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#BECC39
RGB	rgb(190, 204, 57)
HSL	hsl(66, 59%, 51%)
HSV	hsv(66, 72%, 80%)
CMYK	cmyk(6.9%, 0%, 72.1%, 20%)
CIE-LAB	lab(78.71, -22.72, 67.19)
CIE-LCH	lch(78.71, 70.93, 108.68°)
OKLab	oklab(80.87% -0.0691 0.1489)
OKLCH	oklch(80.87% 0.164 114.9)
XYZ	xyz(43.5678, 54.4291, 12.0809)
Luminance	0.5443 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BECC39 #4739CC

analogous

#CC9039 #BECC39 #74CC39

triadic

#BECC39 #39BECC #CC39BE

tetradic

#BECC39 #39CC90 #4739CC #CC3974

square

#BECC39 #39CC90 #4739CC #CC3974

split-complementary

#BECC39 #3974CC #9039CC

monochromatic

#666E1C #949F29 #BECC39 #CED96A #DEE59A

Accessibility & contrast

On white

1.77

#BECC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.89

#BECC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BECC39

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BECC39	#FFFFFF	#000000	##000000
##BECC39	1.00	1.77	11.89	11.89
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.89	21.00	1.00	1.00
##000000	11.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC21D

Deuteranopia (green-blind)

#DAC445

Tritanopia (blue-blind)

#CAC0B0

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #becc39;
/* rgb */ color: rgb(190, 204, 57);
/* oklch */ color: oklch(80.9% 0.164 114.9);

Tailwind

colors: {
  custom: {
    50: '#d5db79',
    500: '#becc39',
    950: '#000000',
  },
}

SCSS

$custom: #becc39;
$custom-light: #d5db79;
$custom-dark: #000000;

JSON

{
  "hex": "#becc39",
  "rgb": {
    "r": 190,
    "g": 204,
    "b": 57
  },
  "hsl": {
    "h": 65.714,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.80869,
    "c": 0.16411,
    "h": 114.9
  },
  "luminance": 0.54428
}

Semantic roles & 50–950 ramp

primary

#BECC39

secondary

#383278

accent

#46E254

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15150A

muted

#84847D

Preview Lab

Preview with #BECC39

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

Preview Lab → · Contrast checker → · Palette generator →