#BEC139#BEC139

#BEC139 is a light, vivid yellow. Relative luminance 0.494; OKLCH L 78.4% C 0.153 H 110.7°. Best body text is #000000 at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#BEC139
RGB	rgb(190, 193, 57)
HSL	hsl(61, 54%, 49%)
HSV	hsv(61, 70%, 76%)
CMYK	cmyk(1.6%, 0%, 70.5%, 24.3%)
CIE-LAB	lab(75.69, -17.28, 64.26)
CIE-LCH	lch(75.69, 66.55, 105.05°)
OKLab	oklab(78.45% -0.0539 0.1427)
OKLCH	oklch(78.45% 0.153 110.7)
XYZ	xyz(41.0451, 49.3836, 11.2400)
Luminance	0.4938 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BEC139 #3C39C1

analogous

#C18039 #BEC139 #7AC139

triadic

#BEC139 #39BEC1 #C139BE

tetradic

#BEC139 #39C180 #3C39C1 #C1397A

square

#BEC139 #39C180 #3C39C1 #C1397A

split-complementary

#BEC139 #397AC1 #8039C1

monochromatic

#61631D #8F922B #BEC139 #CFD266 #DEE095

Accessibility & contrast

On white

1.93

#BEC139 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.88

#BEC139 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BEC139

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BEC139	#FFFFFF	#000000	##000000
##BEC139	1.00	1.93	10.88	10.88
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.88	21.00	1.00	1.00
##000000	10.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B921

Deuteranopia (green-blind)

#D1BC43

Tritanopia (blue-blind)

#CBB5A6

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #bec139;
/* rgb */ color: rgb(190, 193, 57);
/* oklch */ color: oklch(78.4% 0.153 110.7);

Tailwind

colors: {
  custom: {
    50: '#d5d378',
    500: '#bec139',
    950: '#000000',
  },
}

SCSS

$custom: #bec139;
$custom-light: #d5d378;
$custom-dark: #000000;

JSON

{
  "hex": "#bec139",
  "rgb": {
    "r": 190,
    "g": 193,
    "b": 57
  },
  "hsl": {
    "h": 61.324,
    "s": 54.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.78449,
    "c": 0.15254,
    "h": 110.7
  },
  "luminance": 0.49382
}

Semantic roles & 50–950 ramp

primary

#BEC139

secondary

#8C8BCB

accent

#4ADE4D

background

#FDFCF7

surface

#FBF9EE

border

#D4D2C9

text

#15140A

muted

#83827C

Preview Lab

Preview with #BEC139

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

Preview Lab → · Contrast checker → · Palette generator →