#BEC639#BEC639

#BEC639 is a light, vivid yellow. Relative luminance 0.516; OKLCH L 79.5% C 0.158 H 112.7°. Best body text is #000000 at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#BEC639
RGB	rgb(190, 198, 57)
HSL	hsl(63, 55%, 50%)
HSV	hsv(63, 71%, 78%)
CMYK	cmyk(4%, 0%, 71.2%, 22.4%)
CIE-LAB	lab(77.06, -19.77, 65.60)
CIE-LCH	lch(77.06, 68.51, 106.77°)
OKLab	oklab(79.55% -0.0609 0.1455)
OKLCH	oklch(79.55% 0.158 112.7)
XYZ	xyz(42.1691, 51.6317, 11.6146)
Luminance	0.5163 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BEC639 #4139C6

analogous

#C68739 #BEC639 #78C639

triadic

#BEC639 #39BEC6 #C639BE

tetradic

#BEC639 #39C687 #4139C6 #C63978

square

#BEC639 #39C687 #4139C6 #C63978

split-complementary

#BEC639 #3978C6 #8739C6

monochromatic

#63671E #90962B #BEC639 #CED469 #DDE198

Accessibility & contrast

On white

1.85

#BEC639 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.33

#BEC639 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BEC639

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BEC639	#FFFFFF	#000000	##000000
##BEC639	1.00	1.85	11.33	11.33
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.33	21.00	1.00	1.00
##000000	11.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD1F

Deuteranopia (green-blind)

#D5C044

Tritanopia (blue-blind)

#CBBAAB

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #bec639;
/* rgb */ color: rgb(190, 198, 57);
/* oklch */ color: oklch(79.5% 0.158 112.7);

Tailwind

colors: {
  custom: {
    50: '#d5d779',
    500: '#bec639',
    950: '#000000',
  },
}

SCSS

$custom: #bec639;
$custom-light: #d5d779;
$custom-dark: #000000;

JSON

{
  "hex": "#bec639",
  "rgb": {
    "r": 190,
    "g": 198,
    "b": 57
  },
  "hsl": {
    "h": 63.404,
    "s": 55.294,
    "l": 50
  },
  "oklch": {
    "l": 0.79545,
    "c": 0.15773,
    "h": 112.7
  },
  "luminance": 0.51631
}

Semantic roles & 50–950 ramp

primary

#BEC639

secondary

#363271

accent

#49DF52

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BEC639

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

Preview Lab → · Contrast checker → · Palette generator →