#B7CA43#B7CA43

#B7CA43 is a light, vivid yellow. Relative luminance 0.527; OKLCH L 80.0% C 0.158 H 117.0°. Best body text is #000000 at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#B7CA43
RGB	rgb(183, 202, 67)
HSL	hsl(68, 56%, 53%)
HSV	hsv(68, 67%, 79%)
CMYK	cmyk(9.4%, 0%, 66.8%, 20.8%)
CIE-LAB	lab(77.71, -24.09, 62.35)
CIE-LCH	lch(77.71, 66.85, 111.12°)
OKLab	oklab(79.95% -0.0716 0.1405)
OKLCH	oklch(79.95% 0.158 117)
XYZ	xyz(41.6630, 52.7141, 13.2891)
Luminance	0.5271 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7CA43 #5643CA

analogous

#CA9943 #B7CA43 #74CA43

triadic

#B7CA43 #43B7CA #CA43B7

tetradic

#B7CA43 #43CA99 #5643CA #CA4374

square

#B7CA43 #43CA99 #5643CA #CA4374

split-complementary

#B7CA43 #4374CA #9943CA

monochromatic

#677220 #92A22E #B7CA43 #C9D773 #DCE5A2

Accessibility & contrast

On white

1.82

#B7CA43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.54

#B7CA43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7CA43

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7CA43	#FFFFFF	#000000	##000000
##B7CA43	1.00	1.82	11.54	11.54
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.54	21.00	1.00	1.00
##000000	11.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7C02F

Deuteranopia (green-blind)

#D6C14D

Tritanopia (blue-blind)

#C2BFAF

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b7ca43;
/* rgb */ color: rgb(183, 202, 67);
/* oklch */ color: oklch(80.0% 0.158 117.0);

Tailwind

colors: {
  custom: {
    50: '#d0da7e',
    500: '#b7ca43',
    950: '#000000',
  },
}

SCSS

$custom: #b7ca43;
$custom-light: #d0da7e;
$custom-dark: #000000;

JSON

{
  "hex": "#b7ca43",
  "rgb": {
    "r": 183,
    "g": 202,
    "b": 67
  },
  "hsl": {
    "h": 68.444,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.79954,
    "c": 0.15767,
    "h": 117
  },
  "luminance": 0.52714
}

Semantic roles & 50–950 ramp

primary

#B7CA43

secondary

#40367B

accent

#48DF5E

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B7CA43

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

Preview Lab → · Contrast checker → · Palette generator →