#B7CD40#B7CD40

#B7CD40 is a light, vivid yellow. Relative luminance 0.541; OKLCH L 80.6% C 0.163 H 117.9°. Best body text is #000000 at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#B7CD40
RGB	rgb(183, 205, 64)
HSL	hsl(69, 59%, 53%)
HSV	hsv(69, 69%, 80%)
CMYK	cmyk(10.7%, 0%, 68.8%, 19.6%)
CIE-LAB	lab(78.52, -25.71, 64.32)
CIE-LCH	lch(78.52, 69.27, 111.79°)
OKLab	oklab(80.6% -0.0764 0.1442)
OKLCH	oklch(80.6% 0.163 117.9)
XYZ	xyz(42.2861, 54.1005, 13.0643)
Luminance	0.5410 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7CD40 #5640CD

analogous

#CD9D40 #B7CD40 #70CD40

triadic

#B7CD40 #40B7CD #CD40B7

tetradic

#B7CD40 #40CD9D #5640CD #CD4070

square

#B7CD40 #40CD9D #5640CD #CD4070

split-complementary

#B7CD40 #4070CD #9D40CD

monochromatic

#67741E #92A52B #B7CD40 #C9DA71 #DCE6A1

Accessibility & contrast

On white

1.78

#B7CD40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.82

#B7CD40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7CD40

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7CD40	#FFFFFF	#000000	##000000
##B7CD40	1.00	1.78	11.82	11.82
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.82	21.00	1.00	1.00
##000000	11.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAC22A

Deuteranopia (green-blind)

#D8C34B

Tritanopia (blue-blind)

#C2C2B1

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #b7cd40;
/* rgb */ color: rgb(183, 205, 64);
/* oklch */ color: oklch(80.6% 0.163 117.9);

Tailwind

colors: {
  custom: {
    50: '#d0dc7d',
    500: '#b7cd40',
    950: '#000000',
  },
}

SCSS

$custom: #b7cd40;
$custom-light: #d0dc7d;
$custom-dark: #000000;

JSON

{
  "hex": "#b7cd40",
  "rgb": {
    "r": 183,
    "g": 205,
    "b": 64
  },
  "hsl": {
    "h": 69.362,
    "s": 58.506,
    "l": 52.745
  },
  "oklch": {
    "l": 0.80601,
    "c": 0.16315,
    "h": 117.9
  },
  "luminance": 0.541
}

Semantic roles & 50–950 ramp

primary

#B7CD40

secondary

#40347D

accent

#46E25E

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B7CD40

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

Preview Lab → · Contrast checker → · Palette generator →