#B8F561#B8F561

#B8F561 is a very light, vivid yellow-green. Relative luminance 0.764; OKLCH L 90.0% C 0.188 H 128.6°. Best body text is #000000 at 16.27:1 contrast (WCAG AA passes).

Color values

HEX	#B8F561
RGB	rgb(184, 245, 97)
HSL	hsl(85, 88%, 67%)
HSV	hsv(85, 60%, 96%)
CMYK	cmyk(24.9%, 0%, 60.4%, 3.9%)
CIE-LAB	lab(90.02, -41.42, 63.40)
CIE-LCH	lch(90.02, 75.73, 123.16°)
OKLab	oklab(89.99% -0.117 0.1466)
OKLCH	oklch(89.99% 0.188 128.6)
XYZ	xyz(54.5770, 76.3571, 23.1699)
Luminance	0.7636 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8F561 #9E61F5

analogous

#F5E861 #B8F561 #6EF561

triadic

#B8F561 #61B8F5 #F561B8

tetradic

#B8F561 #61F5E8 #9E61F5 #F5616E

square

#B8F561 #61F5E8 #9E61F5 #F5616E

split-complementary

#B8F561 #616EF5 #E861F5

monochromatic

#7FCF0D #9EF127 #B8F561 #D2F99B #ECFCD4

Accessibility & contrast

On white

1.29

#B8F561 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.27

#B8F561 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B8F561

16.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8F561	#FFFFFF	#000000	##000000
##B8F561	1.00	1.29	16.27	16.27
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.27	21.00	1.00	1.00
##000000	16.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE550

Deuteranopia (green-blind)

#F8E16C

Tritanopia (blue-blind)

#BDEBD6

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b8f561;
/* rgb */ color: rgb(184, 245, 97);
/* oklch */ color: oklch(90.0% 0.188 128.6);

Tailwind

colors: {
  custom: {
    50: '#d1f893',
    500: '#b8f561',
    950: '#000000',
  },
}

SCSS

$custom: #b8f561;
$custom-light: #d1f893;
$custom-dark: #000000;

JSON

{
  "hex": "#b8f561",
  "rgb": {
    "r": 184,
    "g": 245,
    "b": 97
  },
  "hsl": {
    "h": 84.73,
    "s": 88.095,
    "l": 67.059
  },
  "oklch": {
    "l": 0.89986,
    "c": 0.18753,
    "h": 128.6
  },
  "luminance": 0.76358
}

Semantic roles & 50–950 ramp

primary

#B8F561

secondary

#7030CA

accent

#01E55F

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170D

muted

#83857F

Preview Lab

Preview with #B8F561

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

Preview Lab → · Contrast checker → · Palette generator →