#B4F65C#B4F65C

#B4F65C is a very light, vivid yellow-green. Relative luminance 0.764; OKLCH L 89.9% C 0.194 H 129.4°. Best body text is #000000 at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#B4F65C
RGB	rgb(180, 246, 92)
HSL	hsl(86, 90%, 66%)
HSV	hsv(86, 63%, 96%)
CMYK	cmyk(26.8%, 0%, 62.6%, 3.5%)
CIE-LAB	lab(90.04, -43.69, 65.40)
CIE-LCH	lch(90.04, 78.65, 123.74°)
OKLab	oklab(89.93% -0.1234 0.1503)
OKLCH	oklch(89.93% 0.194 129.4)
XYZ	xyz(53.7096, 76.3862, 22.0374)
Luminance	0.7639 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F65C #9E5CF6

analogous

#F6EB5C #B4F65C #67F65C

triadic

#B4F65C #5CB4F6 #F65CB4

tetradic

#B4F65C #5CF6EB #9E5CF6 #F65C67

square

#B4F65C #5CF6EB #9E5CF6 #F65C67

split-complementary

#B4F65C #5C67F6 #EB5CF6

monochromatic

#7ACC0B #99F322 #B4F65C #CFF996 #E9FCD0

Accessibility & contrast

On white

1.29

#B4F65C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.28

#B4F65C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F65C

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F65C	#FFFFFF	#000000	##000000
##B4F65C	1.00	1.29	16.28	16.28
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.28	21.00	1.00	1.00
##000000	16.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE649

Deuteranopia (green-blind)

#F8E168

Tritanopia (blue-blind)

#B9ECD6

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b4f65c;
/* rgb */ color: rgb(180, 246, 92);
/* oklch */ color: oklch(89.9% 0.194 129.4);

Tailwind

colors: {
  custom: {
    50: '#cef990',
    500: '#b4f65c',
    950: '#000000',
  },
}

SCSS

$custom: #b4f65c;
$custom-light: #cef990;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f65c",
  "rgb": {
    "r": 180,
    "g": 246,
    "b": 92
  },
  "hsl": {
    "h": 85.714,
    "s": 89.535,
    "l": 66.275
  },
  "oklch": {
    "l": 0.89925,
    "c": 0.19447,
    "h": 129.4
  },
  "luminance": 0.76388
}

Semantic roles & 50–950 ramp

primary

#B4F65C

secondary

#702EC8

accent

#00E662

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B4F65C

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

Preview Lab → · Contrast checker → · Palette generator →