#B3EF60#B3EF60

#B3EF60 is a very light, vivid yellow-green. Relative luminance 0.722; OKLCH L 88.3% C 0.183 H 128.8°. Best body text is #000000 at 15.43:1 contrast (WCAG AA passes).

Color values

HEX	#B3EF60
RGB	rgb(179, 239, 96)
HSL	hsl(85, 82%, 66%)
HSV	hsv(85, 60%, 94%)
CMYK	cmyk(25.1%, 0%, 59.8%, 6.3%)
CIE-LAB	lab(88.05, -40.67, 61.54)
CIE-LCH	lch(88.05, 73.77, 123.46°)
OKLab	oklab(88.31% -0.1147 0.1426)
OKLCH	oklch(88.31% 0.183 128.8)
XYZ	xyz(51.5680, 72.1601, 22.2755)
Luminance	0.7216 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 3.69

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3EF60 #9C60EF

analogous

#EFE360 #B3EF60 #6BEF60

triadic

#B3EF60 #60B3EF #EF60B3

tetradic

#B3EF60 #60EFE3 #9C60EF #EF606B

square

#B3EF60 #60EFE3 #9C60EF #EF606B

split-complementary

#B3EF60 #606BEF #E360EF

monochromatic

#78C113 #98E928 #B3EF60 #CEF598 #E8FACF

Accessibility & contrast

On white

1.36

#B3EF60 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.43

#B3EF60 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3EF60

15.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3EF60	#FFFFFF	#000000	##000000
##B3EF60	1.00	1.36	15.43	15.43
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.43	21.00	1.00	1.00
##000000	15.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE050

Deuteranopia (green-blind)

#F1DC6A

Tritanopia (blue-blind)

#B8E5D1

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #b3ef60;
/* rgb */ color: rgb(179, 239, 96);
/* oklch */ color: oklch(88.3% 0.183 128.8);

Tailwind

colors: {
  custom: {
    50: '#cdf492',
    500: '#b3ef60',
    950: '#000000',
  },
}

SCSS

$custom: #b3ef60;
$custom-light: #cdf492;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ef60",
  "rgb": {
    "r": 179,
    "g": 239,
    "b": 96
  },
  "hsl": {
    "h": 85.175,
    "s": 81.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.88305,
    "c": 0.183,
    "h": 128.8
  },
  "luminance": 0.72161
}

Semantic roles & 50–950 ramp

primary

#B3EF60

secondary

#6E34BF

accent

#07DE61

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B3EF60

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

Preview Lab → · Contrast checker → · Palette generator →