#B8E45B#B8E45B

#B8E45B is a very light, vivid yellow-green. Relative luminance 0.664; OKLCH L 86.1% C 0.171 H 124.9°. Best body text is #000000 at 14.29:1 contrast (WCAG AA passes).

Color values

HEX	#B8E45B
RGB	rgb(184, 228, 91)
HSL	hsl(79, 72%, 63%)
HSV	hsv(79, 60%, 89%)
CMYK	cmyk(19.3%, 0%, 60.1%, 10.6%)
CIE-LAB	lab(85.22, -34.27, 60.60)
CIE-LCH	lch(85.22, 69.62, 119.49°)
OKLab	oklab(86.08% -0.0977 0.14)
OKLCH	oklch(86.08% 0.171 124.9)
XYZ	xyz(49.3991, 66.4320, 20.1156)
Luminance	0.6643 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8E45B #875BE4

analogous

#E4CB5B #B8E45B #73E45B

triadic

#B8E45B #5BB8E4 #E45BB8

tetradic

#B8E45B #5BE4CB #875BE4 #E45B73

square

#B8E45B #5BE4CB #875BE4 #E45B73

split-complementary

#B8E45B #5B73E4 #CB5BE4

monochromatic

#7CA91C #A1DB26 #B8E45B #CFED90 #E5F5C4

Accessibility & contrast

On white

1.47

#B8E45B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.29

#B8E45B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B8E45B

14.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8E45B	#FFFFFF	#000000	##000000
##B8E45B	1.00	1.47	14.29	14.29
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.29	21.00	1.00	1.00
##000000	14.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D64B

Deuteranopia (green-blind)

#EAD465

Tritanopia (blue-blind)

#BFDAC7

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b8e45b;
/* rgb */ color: rgb(184, 228, 91);
/* oklch */ color: oklch(86.1% 0.171 124.9);

Tailwind

colors: {
  custom: {
    50: '#d0ec8e',
    500: '#b8e45b',
    950: '#000000',
  },
}

SCSS

$custom: #b8e45b;
$custom-light: #d0ec8e;
$custom-dark: #000000;

JSON

{
  "hex": "#b8e45b",
  "rgb": {
    "r": 184,
    "g": 228,
    "b": 91
  },
  "hsl": {
    "h": 79.27,
    "s": 71.728,
    "l": 62.549
  },
  "oklch": {
    "l": 0.8608,
    "c": 0.17069,
    "h": 124.9
  },
  "luminance": 0.66432
}

Semantic roles & 50–950 ramp

primary

#B8E45B

secondary

#5D39AB

accent

#12D450

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B8E45B

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

Preview Lab → · Contrast checker → · Palette generator →