#B1EB4B#B1EB4B

#B1EB4B is a very light, vivid yellow-green. Relative luminance 0.693; OKLCH L 87.1% C 0.194 H 127.3°. Best body text is #000000 at 14.85:1 contrast (WCAG AA passes).

Color values

HEX	#B1EB4B
RGB	rgb(177, 235, 75)
HSL	hsl(82, 80%, 61%)
HSV	hsv(82, 68%, 92%)
CMYK	cmyk(24.7%, 0%, 68.1%, 7.8%)
CIE-LAB	lab(86.64, -41.19, 68.35)
CIE-LCH	lch(86.64, 79.80, 121.07°)
OKLab	oklab(87.08% -0.1178 0.1544)
OKLCH	oklch(87.08% 0.194 127.3)
XYZ	xyz(49.1098, 69.2708, 17.4385)
Luminance	0.6927 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1EB4B #854BEB

analogous

#EBD54B #B1EB4B #61EB4B

triadic

#B1EB4B #4BB1EB #EB4BB1

tetradic

#B1EB4B #4BEBD5 #854BEB #EB4B61

square

#B1EB4B #4BEBD5 #854BEB #EB4B61

split-complementary

#B1EB4B #4B61EB #D54BEB

monochromatic

#72A913 #98E019 #B1EB4B #C9F182 #E1F7B9

Accessibility & contrast

On white

1.41

#B1EB4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.85

#B1EB4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1EB4B

14.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1EB4B	#FFFFFF	#000000	##000000
##B1EB4B	1.00	1.41	14.85	14.85
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.85	21.00	1.00	1.00
##000000	14.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DB32

Deuteranopia (green-blind)

#EFD858

Tritanopia (blue-blind)

#B7E1CB

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #b1eb4b;
/* rgb */ color: rgb(177, 235, 75);
/* oklch */ color: oklch(87.1% 0.194 127.3);

Tailwind

colors: {
  custom: {
    50: '#ccf186',
    500: '#b1eb4b',
    950: '#000000',
  },
}

SCSS

$custom: #b1eb4b;
$custom-light: #ccf186;
$custom-dark: #000000;

JSON

{
  "hex": "#b1eb4b",
  "rgb": {
    "r": 177,
    "g": 235,
    "b": 75
  },
  "hsl": {
    "h": 81.75,
    "s": 80,
    "l": 60.784
  },
  "oklch": {
    "l": 0.87081,
    "c": 0.19416,
    "h": 127.3
  },
  "luminance": 0.69272
}

Semantic roles & 50–950 ramp

primary

#B1EB4B

secondary

#5C30AA

accent

#09DC56

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170C

muted

#83857F

Preview Lab

Preview with #B1EB4B

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

Preview Lab → · Contrast checker → · Palette generator →