#B7CB45#B7CB45

#B7CB45 is a light, vivid yellow. Relative luminance 0.532; OKLCH L 80.2% C 0.157 H 117.4°. Best body text is #000000 at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#B7CB45
RGB	rgb(183, 203, 69)
HSL	hsl(69, 56%, 53%)
HSV	hsv(69, 66%, 80%)
CMYK	cmyk(9.9%, 0%, 66%, 20.4%)
CIE-LAB	lab(78.00, -24.45, 61.87)
CIE-LCH	lch(78.00, 66.53, 111.56°)
OKLab	oklab(80.19% -0.0724 0.1398)
OKLCH	oklch(80.19% 0.157 117.4)
XYZ	xyz(41.9594, 53.2093, 13.6891)
Luminance	0.5321 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7CB45 #5945CB

analogous

#CB9C45 #B7CB45 #74CB45

triadic

#B7CB45 #45B7CB #CB45B7

tetradic

#B7CB45 #45CB9C #5945CB #CB4574

square

#B7CB45 #45CB9C #5945CB #CB4574

split-complementary

#B7CB45 #4574CB #9C45CB

monochromatic

#687521 #93A52E #B7CB45 #CAD875 #DCE6A5

Accessibility & contrast

On white

1.80

#B7CB45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.64

#B7CB45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7CB45

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7CB45	#FFFFFF	#000000	##000000
##B7CB45	1.00	1.80	11.64	11.64
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.64	21.00	1.00	1.00
##000000	11.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C032

Deuteranopia (green-blind)

#D6C24F

Tritanopia (blue-blind)

#C2C0B0

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b7cb45;
/* rgb */ color: rgb(183, 203, 69);
/* oklch */ color: oklch(80.2% 0.157 117.4);

Tailwind

colors: {
  custom: {
    50: '#d0da80',
    500: '#b7cb45',
    950: '#000000',
  },
}

SCSS

$custom: #b7cb45;
$custom-light: #d0da80;
$custom-dark: #000000;

JSON

{
  "hex": "#b7cb45",
  "rgb": {
    "r": 183,
    "g": 203,
    "b": 69
  },
  "hsl": {
    "h": 68.955,
    "s": 56.303,
    "l": 53.333
  },
  "oklch": {
    "l": 0.80193,
    "c": 0.15741,
    "h": 117.4
  },
  "luminance": 0.53209
}

Semantic roles & 50–950 ramp

primary

#B7CB45

secondary

#41377E

accent

#48E05F

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B7CB45

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

Preview Lab → · Contrast checker → · Palette generator →