#B4F065#B4F065

#B4F065 is a very light, vivid yellow-green. Relative luminance 0.730; OKLCH L 88.6% C 0.180 H 129.1°. Best body text is #000000 at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#B4F065
RGB	rgb(180, 240, 101)
HSL	hsl(86, 82%, 67%)
HSV	hsv(86, 58%, 94%)
CMYK	cmyk(25%, 0%, 57.9%, 5.9%)
CIE-LAB	lab(88.43, -40.32, 59.85)
CIE-LCH	lch(88.43, 72.17, 123.97°)
OKLab	oklab(88.65% -0.1134 0.1395)
OKLCH	oklch(88.65% 0.18 129.1)
XYZ	xyz(52.3311, 72.9619, 23.6353)
Luminance	0.7296 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F065 #A165F0

analogous

#F0E665 #B4F065 #6FF065

triadic

#B4F065 #65B4F0 #F065B4

tetradic

#B4F065 #65F0E6 #A165F0 #F0656F

square

#B4F065 #65F0E6 #A165F0 #F0656F

split-complementary

#B4F065 #656FF0 #E665F0

monochromatic

#7AC713 #99EB2D #B4F065 #CFF59D #EAFBD5

Accessibility & contrast

On white

1.35

#B4F065 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.59

#B4F065 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F065

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F065	#FFFFFF	#000000	##000000
##B4F065	1.00	1.35	15.59	15.59
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.59	21.00	1.00	1.00
##000000	15.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE156

Deuteranopia (green-blind)

#F2DD6F

Tritanopia (blue-blind)

#B9E6D2

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #b4f065;
/* rgb */ color: rgb(180, 240, 101);
/* oklch */ color: oklch(88.6% 0.180 129.1);

Tailwind

colors: {
  custom: {
    50: '#cef595',
    500: '#b4f065',
    950: '#000000',
  },
}

SCSS

$custom: #b4f065;
$custom-light: #cef595;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f065",
  "rgb": {
    "r": 180,
    "g": 240,
    "b": 101
  },
  "hsl": {
    "h": 85.899,
    "s": 82.249,
    "l": 66.863
  },
  "oklch": {
    "l": 0.88646,
    "c": 0.17977,
    "h": 129.1
  },
  "luminance": 0.72963
}

Semantic roles & 50–950 ramp

primary

#B4F065

secondary

#7335C4

accent

#07DF64

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B4F065

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

Preview Lab → · Contrast checker → · Palette generator →