#B4F964#B4F964

#B4F964 is a very light, vivid yellow-green. Relative luminance 0.784; OKLCH L 90.7% C 0.192 H 130.4°. Best body text is #000000 at 16.67:1 contrast (WCAG AA passes).

Color values

HEX	#B4F964
RGB	rgb(180, 249, 100)
HSL	hsl(88, 93%, 68%)
HSV	hsv(88, 60%, 98%)
CMYK	cmyk(27.7%, 0%, 59.8%, 2.4%)
CIE-LAB	lab(90.95, -44.34, 63.11)
CIE-LCH	lch(90.95, 77.13, 125.09°)
OKLab	oklab(90.69% -0.1246 0.1463)
OKLCH	oklch(90.69% 0.192 130.4)
XYZ	xyz(54.9978, 78.3732, 24.2840)
Luminance	0.7837 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.60

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F964 #A964F9

analogous

#F9F364 #B4F964 #69F964

triadic

#B4F964 #64B4F9 #F964B4

tetradic

#B4F964 #64F9F3 #A964F9 #F96469

square

#B4F964 #64F9F3 #A964F9 #F96469

split-complementary

#B4F964 #6469F9 #F364F9

monochromatic

#79DA08 #97F729 #B4F964 #D1FB9F #EDFEDA

Accessibility & contrast

On white

1.26

#B4F964 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.67

#B4F964 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F964

16.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F964	#FFFFFF	#000000	##000000
##B4F964	1.00	1.26	16.67	16.67
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.67	21.00	1.00	1.00
##000000	16.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE853

Deuteranopia (green-blind)

#FAE36F

Tritanopia (blue-blind)

#B8EFD9

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #b4f964;
/* rgb */ color: rgb(180, 249, 100);
/* oklch */ color: oklch(90.7% 0.192 130.4);

Tailwind

colors: {
  custom: {
    50: '#cefb95',
    500: '#b4f964',
    950: '#000000',
  },
}

SCSS

$custom: #b4f964;
$custom-light: #cefb95;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f964",
  "rgb": {
    "r": 180,
    "g": 249,
    "b": 100
  },
  "hsl": {
    "h": 87.785,
    "s": 92.547,
    "l": 68.431
  },
  "oklch": {
    "l": 0.90686,
    "c": 0.19217,
    "h": 130.4
  },
  "luminance": 0.78375
}

Semantic roles & 50–950 ramp

primary

#B4F964

secondary

#7B2FD2

accent

#00E66A

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B4F964

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

Preview Lab → · Contrast checker → · Palette generator →