#B5F064#B5F064

#B5F064 is a very light, vivid yellow-green. Relative luminance 0.731; OKLCH L 88.7% C 0.180 H 128.8°. Best body text is #000000 at 15.61:1 contrast (WCAG AA passes).

Color values

HEX	#B5F064
RGB	rgb(181, 240, 100)
HSL	hsl(85, 82%, 67%)
HSV	hsv(85, 58%, 94%)
CMYK	cmyk(24.6%, 0%, 58.3%, 5.9%)
CIE-LAB	lab(88.48, -40.05, 60.35)
CIE-LCH	lch(88.48, 72.43, 123.57°)
OKLab	oklab(88.7% -0.1128 0.1404)
OKLCH	oklch(88.7% 0.18 128.8)
XYZ	xyz(52.5161, 73.0629, 23.3898)
Luminance	0.7306 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5F064 #9F64F0

analogous

#F0E564 #B5F064 #6FF064

triadic

#B5F064 #64B5F0 #F064B5

tetradic

#B5F064 #64F0E5 #9F64F0 #F0646F

square

#B5F064 #64F0E5 #9F64F0 #F0646F

split-complementary

#B5F064 #646FF0 #E564F0

monochromatic

#7BC613 #9AEB2C #B5F064 #D0F59C #EAFBD4

Accessibility & contrast

On white

1.35

#B5F064 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.61

#B5F064 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5F064

15.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5F064	#FFFFFF	#000000	##000000
##B5F064	1.00	1.35	15.61	15.61
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.61	21.00	1.00	1.00
##000000	15.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE155

Deuteranopia (green-blind)

#F2DD6E

Tritanopia (blue-blind)

#BAE6D2

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #b5f064;
/* rgb */ color: rgb(181, 240, 100);
/* oklch */ color: oklch(88.7% 0.180 128.8);

Tailwind

colors: {
  custom: {
    50: '#cef595',
    500: '#b5f064',
    950: '#000000',
  },
}

SCSS

$custom: #b5f064;
$custom-light: #cef595;
$custom-dark: #000000;

JSON

{
  "hex": "#b5f064",
  "rgb": {
    "r": 181,
    "g": 240,
    "b": 100
  },
  "hsl": {
    "h": 85.286,
    "s": 82.353,
    "l": 66.667
  },
  "oklch": {
    "l": 0.88697,
    "c": 0.18011,
    "h": 128.8
  },
  "luminance": 0.73064
}

Semantic roles & 50–950 ramp

primary

#B5F064

secondary

#7135C4

accent

#07DF62

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B5F064

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

Preview Lab → · Contrast checker → · Palette generator →