#BBC34F#BBC34F

#BBC34F is a light, vivid yellow. Relative luminance 0.502; OKLCH L 78.8% C 0.139 H 112.9°. Best body text is #000000 at 11.03:1 contrast (WCAG AA passes).

Color values

HEX	#BBC34F
RGB	rgb(187, 195, 79)
HSL	hsl(64, 49%, 54%)
HSV	hsv(64, 59%, 76%)
CMYK	cmyk(4.1%, 0%, 59.5%, 23.5%)
CIE-LAB	lab(76.17, -18.19, 55.86)
CIE-LCH	lch(76.17, 58.74, 108.04°)
OKLab	oklab(78.83% -0.0541 0.1284)
OKLCH	oklch(78.83% 0.139 112.9)
XYZ	xyz(41.4209, 50.1603, 14.8955)
Luminance	0.5016 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBC34F #574FC3

analogous

#C3914F #BBC34F #81C34F

triadic

#BBC34F #4FBBC3 #C34FBB

tetradic

#BBC34F #4FC391 #574FC3 #C34F81

square

#BBC34F #4FC391 #574FC3 #C34F81

split-complementary

#BBC34F #4F81C3 #914FC3

monochromatic

#6C7127 #979F36 #BBC34F #CDD37D #DEE2AA

Accessibility & contrast

On white

1.90

#BBC34F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.03

#BBC34F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBC34F

11.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBC34F	#FFFFFF	#000000	##000000
##BBC34F	1.00	1.90	11.03	11.03
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.03	21.00	1.00	1.00
##000000	11.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0BA42

Deuteranopia (green-blind)

#D1BD56

Tritanopia (blue-blind)

#C7B8AA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #bbc34f;
/* rgb */ color: rgb(187, 195, 79);
/* oklch */ color: oklch(78.8% 0.139 112.9);

Tailwind

colors: {
  custom: {
    50: '#d2d585',
    500: '#bbc34f',
    950: '#000000',
  },
}

SCSS

$custom: #bbc34f;
$custom-light: #d2d585;
$custom-dark: #000000;

JSON

{
  "hex": "#bbc34f",
  "rgb": {
    "r": 187,
    "g": 195,
    "b": 79
  },
  "hsl": {
    "h": 64.138,
    "s": 49.153,
    "l": 53.725
  },
  "oklch": {
    "l": 0.78826,
    "c": 0.13929,
    "h": 112.9
  },
  "luminance": 0.5016
}

Semantic roles & 50–950 ramp

primary

#BBC34F

secondary

#403C7A

accent

#4FD959

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #BBC34F

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

Preview Lab → · Contrast checker → · Palette generator →