#BECC37#BECC37

#BECC37 is a light, vivid yellow. Relative luminance 0.544; OKLCH L 80.9% C 0.165 H 114.9°. Best body text is #000000 at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#BECC37
RGB	rgb(190, 204, 55)
HSL	hsl(66, 59%, 51%)
HSV	hsv(66, 73%, 80%)
CMYK	cmyk(6.9%, 0%, 73%, 20%)
CIE-LAB	lab(78.70, -22.81, 67.86)
CIE-LCH	lch(78.70, 71.59, 108.58°)
OKLab	oklab(80.86% -0.0695 0.1499)
OKLCH	oklch(80.86% 0.165 114.9)
XYZ	xyz(43.5189, 54.4095, 11.8233)
Luminance	0.5441 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BECC37 #4537CC

analogous

#CC9037 #BECC37 #73CC37

triadic

#BECC37 #37BECC #CC37BE

tetradic

#BECC37 #37CC90 #4537CC #CC3773

square

#BECC37 #37CC90 #4537CC #CC3773

split-complementary

#BECC37 #3773CC #9037CC

monochromatic

#656D1C #939E28 #BECC37 #CED868 #DEE599

Accessibility & contrast

On white

1.77

#BECC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.88

#BECC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BECC37

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BECC37	#FFFFFF	#000000	##000000
##BECC37	1.00	1.77	11.88	11.88
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.88	21.00	1.00	1.00
##000000	11.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC218

Deuteranopia (green-blind)

#DAC443

Tritanopia (blue-blind)

#CAC0B0

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #becc37;
/* rgb */ color: rgb(190, 204, 55);
/* oklch */ color: oklch(80.9% 0.165 114.9);

Tailwind

colors: {
  custom: {
    50: '#d5db79',
    500: '#becc37',
    950: '#000000',
  },
}

SCSS

$custom: #becc37;
$custom-light: #d5db79;
$custom-dark: #000000;

JSON

{
  "hex": "#becc37",
  "rgb": {
    "r": 190,
    "g": 204,
    "b": 55
  },
  "hsl": {
    "h": 65.638,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.80856,
    "c": 0.16528,
    "h": 114.9
  },
  "luminance": 0.54409
}

Semantic roles & 50–950 ramp

primary

#BECC37

secondary

#373176

accent

#45E354

background

#FEFEFB

surface

#FCFBF2

border

#D5D4CC

text

#15140A

muted

#84837D

Preview Lab

Preview with #BECC37

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

Preview Lab → · Contrast checker → · Palette generator →