#B1E658#B1E658

#B1E658 is a very light, vivid yellow-green. Relative luminance 0.666; OKLCH L 86.0% C 0.179 H 127.2°. Best body text is #000000 at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#B1E658
RGB	rgb(177, 230, 88)
HSL	hsl(82, 74%, 62%)
HSV	hsv(82, 62%, 90%)
CMYK	cmyk(23%, 0%, 61.7%, 9.8%)
CIE-LAB	lab(85.32, -38.05, 61.86)
CIE-LCH	lch(85.32, 72.62, 121.59°)
OKLab	oklab(86.05% -0.108 0.1424)
OKLCH	oklch(86.05% 0.179 127.2)
XYZ	xyz(48.1897, 66.6445, 19.5554)
Luminance	0.6664 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1E658 #8D58E6

analogous

#E6D458 #B1E658 #6AE658

triadic

#B1E658 #58B1E6 #E658B1

tetradic

#B1E658 #58E6D4 #8D58E6 #E6586A

square

#B1E658 #58E6D4 #8D58E6 #E6586A

split-complementary

#B1E658 #586AE6 #D458E6

monochromatic

#74AA19 #98DE23 #B1E658 #CAEE8D #E3F6C2

Accessibility & contrast

On white

1.47

#B1E658 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.33

#B1E658 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1E658

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1E658	#FFFFFF	#000000	##000000
##B1E658	1.00	1.47	14.33	14.33
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.33	21.00	1.00	1.00
##000000	14.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D747

Deuteranopia (green-blind)

#EAD462

Tritanopia (blue-blind)

#B7DCC8

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b1e658;
/* rgb */ color: rgb(177, 230, 88);
/* oklch */ color: oklch(86.0% 0.179 127.2);

Tailwind

colors: {
  custom: {
    50: '#ccee8d',
    500: '#b1e658',
    950: '#000000',
  },
}

SCSS

$custom: #b1e658;
$custom-light: #ccee8d;
$custom-dark: #000000;

JSON

{
  "hex": "#b1e658",
  "rgb": {
    "r": 177,
    "g": 230,
    "b": 88
  },
  "hsl": {
    "h": 82.394,
    "s": 73.958,
    "l": 62.353
  },
  "oklch": {
    "l": 0.86048,
    "c": 0.17871,
    "h": 127.2
  },
  "luminance": 0.66645
}

Semantic roles & 50–950 ramp

primary

#B1E658

secondary

#6237AC

accent

#0FD65A

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160D

muted

#83857F

Preview Lab

Preview with #B1E658

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

Preview Lab → · Contrast checker → · Palette generator →