#B1BE4E#B1BE4E

#B1BE4E is a light, vivid yellow. Relative luminance 0.467; OKLCH L 76.9% C 0.137 H 115.2°. Best body text is #000000 at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#B1BE4E
RGB	rgb(177, 190, 78)
HSL	hsl(67, 46%, 53%)
HSV	hsv(67, 59%, 75%)
CMYK	cmyk(6.8%, 0%, 58.9%, 25.5%)
CIE-LAB	lab(74.01, -19.90, 53.71)
CIE-LCH	lch(74.01, 57.28, 110.33°)
OKLab	oklab(76.91% -0.0584 0.1239)
OKLCH	oklch(76.91% 0.137 115.2)
XYZ	xyz(37.9208, 46.7246, 14.2274)
Luminance	0.4672 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1BE4E #5B4EBE

analogous

#BE934E #B1BE4E #79BE4E

triadic

#B1BE4E #4EB1BE #BE4EB1

tetradic

#B1BE4E #4EBE93 #5B4EBE #BE4E79

square

#B1BE4E #4EBE93 #5B4EBE #BE4E79

split-complementary

#B1BE4E #4E79BE #934EBE

monochromatic

#636A27 #8C9738 #B1BE4E #C5CE7B #D8DFA8

Accessibility & contrast

On white

2.03

#B1BE4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.34

#B1BE4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1BE4E

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1BE4E	#FFFFFF	#000000	##000000
##B1BE4E	1.00	2.03	10.34	10.34
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.34	21.00	1.00	1.00
##000000	10.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB541

Deuteranopia (green-blind)

#C9B755

Tritanopia (blue-blind)

#BBB4A6

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #b1be4e;
/* rgb */ color: rgb(177, 190, 78);
/* oklch */ color: oklch(76.9% 0.137 115.2);

Tailwind

colors: {
  custom: {
    50: '#cbd184',
    500: '#b1be4e',
    950: '#000000',
  },
}

SCSS

$custom: #b1be4e;
$custom-light: #cbd184;
$custom-dark: #000000;

JSON

{
  "hex": "#b1be4e",
  "rgb": {
    "r": 177,
    "g": 190,
    "b": 78
  },
  "hsl": {
    "h": 66.964,
    "s": 46.281,
    "l": 52.549
  },
  "oklch": {
    "l": 0.7691,
    "c": 0.13695,
    "h": 115.2
  },
  "luminance": 0.46724
}

Semantic roles & 50–950 ramp

primary

#B1BE4E

secondary

#A19CCC

accent

#52D661

background

#FCFCF8

surface

#F9F9EF

border

#D2D2CA

text

#14140B

muted

#82827C

Preview Lab

Preview with #B1BE4E

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

Preview Lab → · Contrast checker → · Palette generator →