#B5EE58#B5EE58

#B5EE58 is a very light, vivid yellow-green. Relative luminance 0.717; OKLCH L 88.1% C 0.187 H 127.6°. Best body text is #000000 at 15.34:1 contrast (WCAG AA passes).

Color values

HEX	#B5EE58
RGB	rgb(181, 238, 88)
HSL	hsl(83, 82%, 64%)
HSV	hsv(83, 63%, 93%)
CMYK	cmyk(23.9%, 0%, 63%, 6.7%)
CIE-LAB	lab(87.81, -40.13, 64.62)
CIE-LCH	lch(87.81, 76.07, 121.84°)
OKLab	oklab(88.13% -0.114 0.1482)
OKLCH	oklch(88.13% 0.187 127.6)
XYZ	xyz(51.3920, 71.6764, 20.3580)
Luminance	0.7168 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5EE58 #9158EE

analogous

#EEDC58 #B5EE58 #6AEE58

triadic

#B5EE58 #58B5EE #EE58B5

tetradic

#B5EE58 #58EEDC #9158EE #EE586A

square

#B5EE58 #58EEDC #9158EE #EE586A

split-complementary

#B5EE58 #586AEE #DC58EE

monochromatic

#7AB913 #9CE820 #B5EE58 #CEF490 #E6F9C7

Accessibility & contrast

On white

1.37

#B5EE58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.34

#B5EE58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5EE58

15.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5EE58	#FFFFFF	#000000	##000000
##B5EE58	1.00	1.37	15.34	15.34
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.34	21.00	1.00	1.00
##000000	15.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF45

Deuteranopia (green-blind)

#F1DB63

Tritanopia (blue-blind)

#BBE4CF

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #b5ee58;
/* rgb */ color: rgb(181, 238, 88);
/* oklch */ color: oklch(88.1% 0.187 127.6);

Tailwind

colors: {
  custom: {
    50: '#cff38d',
    500: '#b5ee58',
    950: '#000000',
  },
}

SCSS

$custom: #b5ee58;
$custom-light: #cff38d;
$custom-dark: #000000;

JSON

{
  "hex": "#b5ee58",
  "rgb": {
    "r": 181,
    "g": 238,
    "b": 88
  },
  "hsl": {
    "h": 82.8,
    "s": 81.522,
    "l": 63.922
  },
  "oklch": {
    "l": 0.88125,
    "c": 0.18694,
    "h": 127.6
  },
  "luminance": 0.71677
}

Semantic roles & 50–950 ramp

primary

#B5EE58

secondary

#6532B8

accent

#08DE59

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B5EE58

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

Preview Lab → · Contrast checker → · Palette generator →