#B9E645#B9E645

#B9E645 is a very light, vivid yellow-green. Relative luminance 0.673; OKLCH L 86.4% C 0.188 H 124.0°. Best body text is #000000 at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#B9E645
RGB	rgb(185, 230, 69)
HSL	hsl(77, 76%, 59%)
HSV	hsv(77, 70%, 90%)
CMYK	cmyk(19.6%, 0%, 70%, 9.8%)
CIE-LAB	lab(85.67, -36.30, 69.71)
CIE-LCH	lch(85.67, 78.59, 117.51°)
OKLab	oklab(86.41% -0.1053 0.1562)
OKLCH	oklch(86.41% 0.188 124)
XYZ	xyz(49.3790, 67.3372, 16.0250)
Luminance	0.6734 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9E645 #7245E6

analogous

#E6C245 #B9E645 #68E645

triadic

#B9E645 #45B9E6 #E645B9

tetradic

#B9E645 #45E6C2 #7245E6 #E64568

square

#B9E645 #45E6C2 #7245E6 #E64568

split-complementary

#B9E645 #4568E6 #C245E6

monochromatic

#769C15 #9FD21C #B9E645 #CDED7B #E2F5B1

Accessibility & contrast

On white

1.45

#B9E645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.47

#B9E645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9E645

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9E645	#FFFFFF	#000000	##000000
##B9E645	1.00	1.45	14.47	14.47
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.47	21.00	1.00	1.00
##000000	14.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D829

Deuteranopia (green-blind)

#EDD653

Tritanopia (blue-blind)

#C2DBC6

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b9e645;
/* rgb */ color: rgb(185, 230, 69);
/* oklch */ color: oklch(86.4% 0.188 124.0);

Tailwind

colors: {
  custom: {
    50: '#d2ee82',
    500: '#b9e645',
    950: '#000000',
  },
}

SCSS

$custom: #b9e645;
$custom-light: #d2ee82;
$custom-dark: #000000;

JSON

{
  "hex": "#b9e645",
  "rgb": {
    "r": 185,
    "g": 230,
    "b": 69
  },
  "hsl": {
    "h": 76.77,
    "s": 76.303,
    "l": 58.627
  },
  "oklch": {
    "l": 0.86413,
    "c": 0.18836,
    "h": 124
  },
  "luminance": 0.67338
}

Semantic roles & 50–950 ramp

primary

#B9E645

secondary

#4F309F

accent

#35F36A

background

#FEFFFB

surface

#FBFEF2

border

#D4D6CC

text

#14160B

muted

#83857E

Preview Lab

Preview with #B9E645

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

Preview Lab → · Contrast checker → · Palette generator →