#B9D645#B9D645

#B9D645 is a very light, vivid yellow-green. Relative luminance 0.588; OKLCH L 82.8% C 0.170 H 120.1°. Best body text is #000000 at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#B9D645
RGB	rgb(185, 214, 69)
HSL	hsl(72, 64%, 55%)
HSV	hsv(72, 68%, 84%)
CMYK	cmyk(13.6%, 0%, 67.8%, 16.1%)
CIE-LAB	lab(81.20, -28.90, 65.20)
CIE-LCH	lch(81.20, 71.32, 113.91°)
OKLab	oklab(82.81% -0.0849 0.1467)
OKLCH	oklch(82.81% 0.17 120.1)
XYZ	xyz(45.1291, 58.8373, 14.6083)
Luminance	0.5884 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9D645 #6245D6

analogous

#D6AA45 #B9D645 #70D645

triadic

#B9D645 #45B9D6 #D645B9

tetradic

#B9D645 #45D6AA #6245D6 #D64570

square

#B9D645 #45D6AA #6245D6 #D64570

split-complementary

#B9D645 #4570D6 #AA45D6

monochromatic

#6F841D #99B628 #B9D645 #CCE177 #DFECA9

Accessibility & contrast

On white

1.64

#B9D645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.77

#B9D645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9D645

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9D645	#FFFFFF	#000000	##000000
##B9D645	1.00	1.64	12.77	12.77
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.77	21.00	1.00	1.00
##000000	12.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA2F

Deuteranopia (green-blind)

#E0CA50

Tritanopia (blue-blind)

#C3CBB9

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b9d645;
/* rgb */ color: rgb(185, 214, 69);
/* oklch */ color: oklch(82.8% 0.170 120.1);

Tailwind

colors: {
  custom: {
    50: '#d1e281',
    500: '#b9d645',
    950: '#000000',
  },
}

SCSS

$custom: #b9d645;
$custom-light: #d1e281;
$custom-dark: #000000;

JSON

{
  "hex": "#b9d645",
  "rgb": {
    "r": 185,
    "g": 214,
    "b": 69
  },
  "hsl": {
    "h": 72,
    "s": 63.877,
    "l": 55.49
  },
  "oklch": {
    "l": 0.82805,
    "c": 0.16952,
    "h": 120.1
  },
  "luminance": 0.58837
}

Semantic roles & 50–950 ramp

primary

#B9D645

secondary

#46358A

accent

#41E762

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B9D645

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

Preview Lab → · Contrast checker → · Palette generator →