#B5ED58#B5ED58

#B5ED58 is a very light, vivid yellow-green. Relative luminance 0.711; OKLCH L 87.9% C 0.186 H 127.4°. Best body text is #000000 at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#B5ED58
RGB	rgb(181, 237, 88)
HSL	hsl(83, 81%, 64%)
HSV	hsv(83, 63%, 93%)
CMYK	cmyk(23.6%, 0%, 62.9%, 7.1%)
CIE-LAB	lab(87.53, -39.69, 64.32)
CIE-LCH	lch(87.53, 75.58, 121.67°)
OKLab	oklab(87.9% -0.1128 0.1475)
OKLCH	oklch(87.9% 0.186 127.4)
XYZ	xyz(51.1017, 71.0958, 20.2612)
Luminance	0.7110 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5ED58 #9058ED

analogous

#EDDA58 #B5ED58 #6AED58

triadic

#B5ED58 #58B5ED #ED58B5

tetradic

#B5ED58 #58EDDA #9058ED #ED586A

square

#B5ED58 #58EDDA #9058ED #ED586A

split-complementary

#B5ED58 #586AED #DA58ED

monochromatic

#7AB714 #9DE721 #B5ED58 #CDF38F #E6F9C6

Accessibility & contrast

On white

1.38

#B5ED58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.22

#B5ED58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5ED58

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5ED58	#FFFFFF	#000000	##000000
##B5ED58	1.00	1.38	15.22	15.22
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.22	21.00	1.00	1.00
##000000	15.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE45

Deuteranopia (green-blind)

#F1DA63

Tritanopia (blue-blind)

#BBE3CE

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #b5ed58;
/* rgb */ color: rgb(181, 237, 88);
/* oklch */ color: oklch(87.9% 0.186 127.4);

Tailwind

colors: {
  custom: {
    50: '#cff38d',
    500: '#b5ed58',
    950: '#000000',
  },
}

SCSS

$custom: #b5ed58;
$custom-light: #cff38d;
$custom-dark: #000000;

JSON

{
  "hex": "#b5ed58",
  "rgb": {
    "r": 181,
    "g": 237,
    "b": 88
  },
  "hsl": {
    "h": 82.55,
    "s": 80.541,
    "l": 63.725
  },
  "oklch": {
    "l": 0.87897,
    "c": 0.18569,
    "h": 127.4
  },
  "luminance": 0.71097
}

Semantic roles & 50–950 ramp

primary

#B5ED58

secondary

#6433B6

accent

#09DD58

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B5ED58

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

Preview Lab → · Contrast checker → · Palette generator →