#BEC739#BEC739

#BEC739 is a light, vivid yellow. Relative luminance 0.521; OKLCH L 79.8% C 0.159 H 113.1°. Best body text is #000000 at 11.42:1 contrast (WCAG AA passes).

Color values

HEX	#BEC739
RGB	rgb(190, 199, 57)
HSL	hsl(64, 56%, 50%)
HSV	hsv(64, 71%, 78%)
CMYK	cmyk(4.5%, 0%, 71.4%, 22%)
CIE-LAB	lab(77.33, -20.27, 65.86)
CIE-LCH	lch(77.33, 68.91, 107.10°)
OKLab	oklab(79.77% -0.0623 0.1461)
OKLCH	oklch(79.77% 0.159 113.1)
XYZ	xyz(42.3984, 52.0903, 11.6911)
Luminance	0.5209 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BEC739 #4239C7

analogous

#C78939 #BEC739 #77C739

triadic

#BEC739 #39BEC7 #C739BE

tetradic

#BEC739 #39C789 #4239C7 #C73977

square

#BEC739 #39C789 #4239C7 #C73977

split-complementary

#BEC739 #3977C7 #8939C7

monochromatic

#63681D #91982B #BEC739 #CED469 #DDE298

Accessibility & contrast

On white

1.84

#BEC739 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.42

#BEC739 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BEC739

11.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BEC739	#FFFFFF	#000000	##000000
##BEC739	1.00	1.84	11.42	11.42
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.42	21.00	1.00	1.00
##000000	11.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE1F

Deuteranopia (green-blind)

#D6C144

Tritanopia (blue-blind)

#CBBBAB

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #bec739;
/* rgb */ color: rgb(190, 199, 57);
/* oklch */ color: oklch(79.8% 0.159 113.1);

Tailwind

colors: {
  custom: {
    50: '#d5d779',
    500: '#bec739',
    950: '#000000',
  },
}

SCSS

$custom: #bec739;
$custom-light: #d5d779;
$custom-dark: #000000;

JSON

{
  "hex": "#bec739",
  "rgb": {
    "r": 190,
    "g": 199,
    "b": 57
  },
  "hsl": {
    "h": 63.803,
    "s": 55.906,
    "l": 50.196
  },
  "oklch": {
    "l": 0.79765,
    "c": 0.15878,
    "h": 113.1
  },
  "luminance": 0.52089
}

Semantic roles & 50–950 ramp

primary

#BEC739

secondary

#363272

accent

#49DF52

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BEC739

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

Preview Lab → · Contrast checker → · Palette generator →