#B5E658#B5E658

#B5E658 is a very light, vivid yellow-green. Relative luminance 0.671; OKLCH L 86.3% C 0.177 H 126.1°. Best body text is #000000 at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#B5E658
RGB	rgb(181, 230, 88)
HSL	hsl(81, 74%, 62%)
HSV	hsv(81, 62%, 90%)
CMYK	cmyk(21.3%, 0%, 61.7%, 9.8%)
CIE-LAB	lab(85.57, -36.55, 62.19)
CIE-LCH	lch(85.57, 72.13, 120.44°)
OKLab	oklab(86.31% -0.1041 0.143)
OKLCH	oklch(86.31% 0.177 126.1)
XYZ	xyz(49.1144, 67.1213, 19.5988)
Luminance	0.6712 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5E658 #8958E6

analogous

#E6D058 #B5E658 #6EE658

triadic

#B5E658 #58B5E6 #E658B5

tetradic

#B5E658 #58E6D0 #8958E6 #E6586E

square

#B5E658 #58E6D0 #8958E6 #E6586E

split-complementary

#B5E658 #586EE6 #D058E6

monochromatic

#78AA19 #9DDE23 #B5E658 #CDEE8D #E4F6C2

Accessibility & contrast

On white

1.46

#B5E658 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.42

#B5E658 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5E658

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5E658	#FFFFFF	#000000	##000000
##B5E658	1.00	1.46	14.42	14.42
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.42	21.00	1.00	1.00
##000000	14.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D847

Deuteranopia (green-blind)

#EBD562

Tritanopia (blue-blind)

#BCDCC8

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b5e658;
/* rgb */ color: rgb(181, 230, 88);
/* oklch */ color: oklch(86.3% 0.177 126.1);

Tailwind

colors: {
  custom: {
    50: '#ceee8d',
    500: '#b5e658',
    950: '#000000',
  },
}

SCSS

$custom: #b5e658;
$custom-light: #ceee8d;
$custom-dark: #000000;

JSON

{
  "hex": "#b5e658",
  "rgb": {
    "r": 181,
    "g": 230,
    "b": 88
  },
  "hsl": {
    "h": 80.704,
    "s": 73.958,
    "l": 62.353
  },
  "oklch": {
    "l": 0.86306,
    "c": 0.1769,
    "h": 126.1
  },
  "luminance": 0.67122
}

Semantic roles & 50–950 ramp

primary

#B5E658

secondary

#5F37AC

accent

#0FD654

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160D

muted

#83857F

Preview Lab

Preview with #B5E658

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

Preview Lab → · Contrast checker → · Palette generator →