#BBD578#BBD578

#BBD578 is a very light, vivid yellow-green. Relative luminance 0.595; OKLCH L 83.3% C 0.122 H 121.9°. Best body text is #000000 at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#BBD578
RGB	rgb(187, 213, 120)
HSL	hsl(77, 53%, 65%)
HSV	hsv(77, 44%, 84%)
CMYK	cmyk(12.2%, 0%, 43.7%, 16.5%)
CIE-LAB	lab(81.57, -23.28, 42.98)
CIE-LCH	lch(81.57, 48.88, 118.45°)
OKLab	oklab(83.3% -0.0647 0.104)
OKLCH	oklch(83.3% 0.122 121.9)
XYZ	xyz(47.6780, 59.5093, 26.7403)
Luminance	0.5951 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BBD578 #9278D5

analogous

#D5C078 #BBD578 #8DD578

triadic

#BBD578 #78BBD5 #D578BB

tetradic

#BBD578 #78D5C0 #9278D5 #D5788D

square

#BBD578 #78D5C0 #9278D5 #D5788D

split-complementary

#BBD578 #788DD5 #C078D5

monochromatic

#82A132 #A3C649 #BBD578 #D3E4A7 #EAF2D5

Accessibility & contrast

On white

1.63

#BBD578 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.90

#BBD578 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BBD578

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BBD578	#FFFFFF	#000000	##000000
##BBD578	1.00	1.63	12.90	12.90
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.90	21.00	1.00	1.00
##000000	12.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFCB71

Deuteranopia (green-blind)

#DCCB7D

Tritanopia (blue-blind)

#C2CDBF

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #bbd578;
/* rgb */ color: rgb(187, 213, 120);
/* oklch */ color: oklch(83.3% 0.122 121.9);

Tailwind

colors: {
  custom: {
    50: '#d1e2a0',
    500: '#bbd578',
    950: '#000000',
  },
}

SCSS

$custom: #bbd578;
$custom-light: #d1e2a0;
$custom-dark: #000000;

JSON

{
  "hex": "#bbd578",
  "rgb": {
    "r": 187,
    "g": 213,
    "b": 120
  },
  "hsl": {
    "h": 76.774,
    "s": 52.542,
    "l": 65.294
  },
  "oklch": {
    "l": 0.833,
    "c": 0.12246,
    "h": 121.9
  },
  "luminance": 0.59509
}

Semantic roles & 50–950 ramp

primary

#BBD578

secondary

#654CA5

accent

#26C051

background

#FEFEFC

surface

#FBFCF5

border

#D4D5CF

text

#14150F

muted

#838480

Preview Lab

Preview with #BBD578

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

Preview Lab → · Contrast checker → · Palette generator →