#B4ED58#B4ED58

#B4ED58 is a very light, vivid yellow-green. Relative luminance 0.710; OKLCH L 87.8% C 0.186 H 127.7°. Best body text is #000000 at 15.20:1 contrast (WCAG AA passes).

Color values

HEX	#B4ED58
RGB	rgb(180, 237, 88)
HSL	hsl(83, 81%, 64%)
HSV	hsv(83, 63%, 93%)
CMYK	cmyk(24.1%, 0%, 62.9%, 7.1%)
CIE-LAB	lab(87.47, -40.05, 64.24)
CIE-LCH	lch(87.47, 75.70, 121.94°)
OKLab	oklab(87.84% -0.1137 0.1474)
OKLCH	oklch(87.84% 0.186 127.7)
XYZ	xyz(50.8680, 70.9753, 20.2502)
Luminance	0.7098 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4ED58 #9158ED

analogous

#EDDB58 #B4ED58 #69ED58

triadic

#B4ED58 #58B4ED #ED58B4

tetradic

#B4ED58 #58EDDB #9158ED #ED5869

square

#B4ED58 #58EDDB #9158ED #ED5869

split-complementary

#B4ED58 #5869ED #DB58ED

monochromatic

#78B714 #9BE721 #B4ED58 #CDF38F #E6F9C6

Accessibility & contrast

On white

1.38

#B4ED58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.20

#B4ED58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4ED58

15.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4ED58	#FFFFFF	#000000	##000000
##B4ED58	1.00	1.38	15.20	15.20
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.20	21.00	1.00	1.00
##000000	15.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE45

Deuteranopia (green-blind)

#F0DA63

Tritanopia (blue-blind)

#BAE3CE

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #b4ed58;
/* rgb */ color: rgb(180, 237, 88);
/* oklch */ color: oklch(87.8% 0.186 127.7);

Tailwind

colors: {
  custom: {
    50: '#cef38d',
    500: '#b4ed58',
    950: '#000000',
  },
}

SCSS

$custom: #b4ed58;
$custom-light: #cef38d;
$custom-dark: #000000;

JSON

{
  "hex": "#b4ed58",
  "rgb": {
    "r": 180,
    "g": 237,
    "b": 88
  },
  "hsl": {
    "h": 82.953,
    "s": 80.541,
    "l": 63.725
  },
  "oklch": {
    "l": 0.87835,
    "c": 0.18616,
    "h": 127.7
  },
  "luminance": 0.70976
}

Semantic roles & 50–950 ramp

primary

#B4ED58

secondary

#6533B6

accent

#09DD5A

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B4ED58

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

Preview Lab → · Contrast checker → · Palette generator →