#B4C748#B4C748

#B4C748 is a light, vivid yellow. Relative luminance 0.510; OKLCH L 79.1% C 0.152 H 117.2°. Best body text is #000000 at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#B4C748
RGB	rgb(180, 199, 72)
HSL	hsl(69, 53%, 53%)
HSV	hsv(69, 64%, 78%)
CMYK	cmyk(9.5%, 0%, 63.8%, 22%)
CIE-LAB	lab(76.69, -23.54, 59.23)
CIE-LCH	lch(76.69, 63.74, 111.67°)
OKLab	oklab(79.1% -0.0694 0.1347)
OKLCH	oklch(79.1% 0.152 117.2)
XYZ	xyz(40.4163, 51.0185, 13.8481)
Luminance	0.5102 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4C748 #5B48C7

analogous

#C79A48 #B4C748 #75C748

triadic

#B4C748 #48B4C7 #C748B4

tetradic

#B4C748 #48C79A #5B48C7 #C74875

square

#B4C748 #48C79A #5B48C7 #C74875

split-complementary

#B4C748 #4875C7 #9A48C7

monochromatic

#667223 #90A131 #B4C748 #C7D577 #DAE4A6

Accessibility & contrast

On white

1.87

#B4C748 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.20

#B4C748 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4C748

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4C748	#FFFFFF	#000000	##000000
##B4C748	1.00	1.87	11.20	11.20
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.20	21.00	1.00	1.00
##000000	11.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD38

Deuteranopia (green-blind)

#D2BE51

Tritanopia (blue-blind)

#BEBCAD

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #b4c748;
/* rgb */ color: rgb(180, 199, 72);
/* oklch */ color: oklch(79.1% 0.152 117.2);

Tailwind

colors: {
  custom: {
    50: '#cdd881',
    500: '#b4c748',
    950: '#000000',
  },
}

SCSS

$custom: #b4c748;
$custom-light: #cdd881;
$custom-dark: #000000;

JSON

{
  "hex": "#b4c748",
  "rgb": {
    "r": 180,
    "g": 199,
    "b": 72
  },
  "hsl": {
    "h": 68.976,
    "s": 53.138,
    "l": 53.137
  },
  "oklch": {
    "l": 0.79096,
    "c": 0.15153,
    "h": 117.2
  },
  "luminance": 0.51018
}

Semantic roles & 50–950 ramp

primary

#B4C748

secondary

#42387B

accent

#4BDD61

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B4C748

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

Preview Lab → · Contrast checker → · Palette generator →