#B7CA45#B7CA45

#B7CA45 is a light, vivid yellow. Relative luminance 0.527; OKLCH L 80.0% C 0.156 H 117.0°. Best body text is #000000 at 11.55:1 contrast (WCAG AA passes).

Color values

HEX	#B7CA45
RGB	rgb(183, 202, 69)
HSL	hsl(69, 56%, 53%)
HSV	hsv(69, 66%, 79%)
CMYK	cmyk(9.4%, 0%, 65.8%, 20.8%)
CIE-LAB	lab(77.72, -23.97, 61.59)
CIE-LCH	lch(77.72, 66.08, 111.26°)
OKLab	oklab(79.97% -0.071 0.1392)
OKLCH	oklch(79.97% 0.156 117)
XYZ	xyz(41.7240, 52.7385, 13.6106)
Luminance	0.5274 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7CA45 #5845CA

analogous

#CA9A45 #B7CA45 #75CA45

triadic

#B7CA45 #45B7CA #CA45B7

tetradic

#B7CA45 #45CA9A #5845CA #CA4575

square

#B7CA45 #45CA9A #5845CA #CA4575

split-complementary

#B7CA45 #4575CA #9A45CA

monochromatic

#687421 #93A32F #B7CA45 #C9D875 #DCE5A4

Accessibility & contrast

On white

1.82

#B7CA45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.55

#B7CA45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7CA45

11.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7CA45	#FFFFFF	#000000	##000000
##B7CA45	1.00	1.82	11.55	11.55
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.55	21.00	1.00	1.00
##000000	11.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C032

Deuteranopia (green-blind)

#D5C14F

Tritanopia (blue-blind)

#C2BFAF

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b7ca45;
/* rgb */ color: rgb(183, 202, 69);
/* oklch */ color: oklch(80.0% 0.156 117.0);

Tailwind

colors: {
  custom: {
    50: '#d0da80',
    500: '#b7ca45',
    950: '#000000',
  },
}

SCSS

$custom: #b7ca45;
$custom-light: #d0da80;
$custom-dark: #000000;

JSON

{
  "hex": "#b7ca45",
  "rgb": {
    "r": 183,
    "g": 202,
    "b": 69
  },
  "hsl": {
    "h": 68.571,
    "s": 55.649,
    "l": 53.137
  },
  "oklch": {
    "l": 0.7997,
    "c": 0.15626,
    "h": 117
  },
  "luminance": 0.52738
}

Semantic roles & 50–950 ramp

primary

#B7CA45

secondary

#41377D

accent

#49DF5E

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B7CA45

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

Preview Lab → · Contrast checker → · Palette generator →