#B7CC45#B7CC45

#B7CC45 is a light, vivid yellow. Relative luminance 0.537; OKLCH L 80.4% C 0.159 H 117.7°. Best body text is #000000 at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#B7CC45
RGB	rgb(183, 204, 69)
HSL	hsl(69, 57%, 54%)
HSV	hsv(69, 66%, 80%)
CMYK	cmyk(10.3%, 0%, 66.2%, 20%)
CIE-LAB	lab(78.28, -24.93, 62.16)
CIE-LCH	lch(78.28, 66.98, 111.86°)
OKLab	oklab(80.42% -0.0737 0.1404)
OKLCH	oklch(80.42% 0.159 117.7)
XYZ	xyz(42.1963, 53.6831, 13.7680)
Luminance	0.5368 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7CC45 #5A45CC

analogous

#CC9D45 #B7CC45 #73CC45

triadic

#B7CC45 #45B7CC #CC45B7

tetradic

#B7CC45 #45CC9D #5A45CC #CC4573

square

#B7CC45 #45CC9D #5A45CC #CC4573

split-complementary

#B7CC45 #4573CC #9D45CC

monochromatic

#697620 #93A62E #B7CC45 #CAD975 #DCE6A5

Accessibility & contrast

On white

1.79

#B7CC45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.74

#B7CC45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7CC45

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7CC45	#FFFFFF	#000000	##000000
##B7CC45	1.00	1.79	11.74	11.74
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.74	21.00	1.00	1.00
##000000	11.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C132

Deuteranopia (green-blind)

#D7C24F

Tritanopia (blue-blind)

#C2C1B1

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #b7cc45;
/* rgb */ color: rgb(183, 204, 69);
/* oklch */ color: oklch(80.4% 0.159 117.7);

Tailwind

colors: {
  custom: {
    50: '#d0db80',
    500: '#b7cc45',
    950: '#000000',
  },
}

SCSS

$custom: #b7cc45;
$custom-light: #d0db80;
$custom-dark: #000000;

JSON

{
  "hex": "#b7cc45",
  "rgb": {
    "r": 183,
    "g": 204,
    "b": 69
  },
  "hsl": {
    "h": 69.333,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.80417,
    "c": 0.15857,
    "h": 117.7
  },
  "luminance": 0.53683
}

Semantic roles & 50–950 ramp

primary

#B7CC45

secondary

#42367F

accent

#48E05F

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B7CC45

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

Preview Lab → · Contrast checker → · Palette generator →