#B1E654#B1E654

#B1E654 is a very light, vivid yellow-green. Relative luminance 0.666; OKLCH L 86.0% C 0.182 H 126.9°. Best body text is #000000 at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#B1E654
RGB	rgb(177, 230, 84)
HSL	hsl(82, 74%, 62%)
HSV	hsv(82, 63%, 90%)
CMYK	cmyk(23%, 0%, 63.5%, 9.8%)
CIE-LAB	lab(85.29, -38.35, 63.46)
CIE-LCH	lch(85.29, 74.14, 121.15°)
OKLab	oklab(86.01% -0.1092 0.1453)
OKLCH	oklch(86.01% 0.182 126.9)
XYZ	xyz(48.0285, 66.5800, 18.7066)
Luminance	0.6658 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1E654 #8954E6

analogous

#E6D254 #B1E654 #68E654

triadic

#B1E654 #54B1E6 #E654B1

tetradic

#B1E654 #54E6D2 #8954E6 #E65468

square

#B1E654 #54E6D2 #8954E6 #E65468

split-complementary

#B1E654 #5468E6 #D254E6

monochromatic

#73A718 #98DD20 #B1E654 #C9EE89 #E2F6BF

Accessibility & contrast

On white

1.47

#B1E654 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.32

#B1E654 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1E654

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1E654	#FFFFFF	#000000	##000000
##B1E654	1.00	1.47	14.32	14.32
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.32	21.00	1.00	1.00
##000000	14.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D741

Deuteranopia (green-blind)

#EAD45F

Tritanopia (blue-blind)

#B7DCC8

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b1e654;
/* rgb */ color: rgb(177, 230, 84);
/* oklch */ color: oklch(86.0% 0.182 126.9);

Tailwind

colors: {
  custom: {
    50: '#ccee8a',
    500: '#b1e654',
    950: '#000000',
  },
}

SCSS

$custom: #b1e654;
$custom-light: #ccee8a;
$custom-dark: #000000;

JSON

{
  "hex": "#b1e654",
  "rgb": {
    "r": 177,
    "g": 230,
    "b": 84
  },
  "hsl": {
    "h": 81.781,
    "s": 74.49,
    "l": 61.569
  },
  "oklch": {
    "l": 0.86012,
    "c": 0.18174,
    "h": 126.9
  },
  "luminance": 0.66581
}

Semantic roles & 50–950 ramp

primary

#B1E654

secondary

#5F35A9

accent

#0FD757

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160C

muted

#83857F

Preview Lab

Preview with #B1E654

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

Preview Lab → · Contrast checker → · Palette generator →