#B0EF63#B0EF63

#B0EF63 is a very light, vivid yellow-green. Relative luminance 0.719; OKLCH L 88.2% C 0.182 H 129.8°. Best body text is #000000 at 15.37:1 contrast (WCAG AA passes).

Color values

HEX	#B0EF63
RGB	rgb(176, 239, 99)
HSL	hsl(87, 81%, 66%)
HSV	hsv(87, 59%, 94%)
CMYK	cmyk(26.4%, 0%, 58.6%, 6.3%)
CIE-LAB	lab(87.90, -41.49, 60.06)
CIE-LCH	lch(87.90, 73.00, 124.64°)
OKLab	oklab(88.15% -0.1166 0.1398)
OKLCH	oklch(88.15% 0.182 129.8)
XYZ	xyz(51.0227, 71.8627, 22.9846)
Luminance	0.7186 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pale Lime

#BEFD73

ΔE00 3.06

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0EF63 #A263EF

analogous

#EFE863 #B0EF63 #6AEF63

triadic

#B0EF63 #63B0EF #EF63B0

tetradic

#B0EF63 #63EFE8 #A263EF #EF636A

square

#B0EF63 #63EFE8 #A263EF #EF636A

split-complementary

#B0EF63 #636AEF #E863EF

monochromatic

#75C414 #94E92B #B0EF63 #CCF59B #E8FAD2

Accessibility & contrast

On white

1.37

#B0EF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.37

#B0EF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0EF63

15.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0EF63	#FFFFFF	#000000	##000000
##B0EF63	1.00	1.37	15.37	15.37
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.37	21.00	1.00	1.00
##000000	15.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF54

Deuteranopia (green-blind)

#F0DB6D

Tritanopia (blue-blind)

#B4E6D1

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #b0ef63;
/* rgb */ color: rgb(176, 239, 99);
/* oklch */ color: oklch(88.2% 0.182 129.8);

Tailwind

colors: {
  custom: {
    50: '#cbf494',
    500: '#b0ef63',
    950: '#000000',
  },
}

SCSS

$custom: #b0ef63;
$custom-light: #cbf494;
$custom-dark: #000000;

JSON

{
  "hex": "#b0ef63",
  "rgb": {
    "r": 176,
    "g": 239,
    "b": 99
  },
  "hsl": {
    "h": 87,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.88153,
    "c": 0.182,
    "h": 129.8
  },
  "luminance": 0.71864
}

Semantic roles & 50–950 ramp

primary

#B0EF63

secondary

#7435C1

accent

#08DE68

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170D

muted

#83857F

Preview Lab

Preview with #B0EF63

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

Preview Lab → · Contrast checker → · Palette generator →