#B1E365#B1E365

#B1E365 is a very light, vivid yellow-green. Relative luminance 0.652; OKLCH L 85.5% C 0.164 H 127.6°. Best body text is #000000 at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#B1E365
RGB	rgb(177, 227, 101)
HSL	hsl(84, 69%, 64%)
HSV	hsv(84, 56%, 89%)
CMYK	cmyk(22%, 0%, 55.5%, 11%)
CIE-LAB	lab(84.60, -35.58, 55.43)
CIE-LCH	lch(84.60, 65.87, 122.70°)
OKLab	oklab(85.5% -0.1001 0.13)
OKLCH	oklch(85.5% 0.164 127.6)
XYZ	xyz(47.9493, 65.2241, 22.3727)
Luminance	0.6522 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1E365 #9765E3

analogous

#E3D665 #B1E365 #72E365

triadic

#B1E365 #65B1E3 #E365B1

tetradic

#B1E365 #65E3D6 #9765E3 #E36572

square

#B1E365 #65E3D6 #9765E3 #E36572

split-complementary

#B1E365 #6572E3 #D665E3

monochromatic

#75AE20 #97DA31 #B1E365 #CBEC99 #E5F6CD

Accessibility & contrast

On white

1.50

#B1E365 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.05

#B1E365 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1E365

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1E365	#FFFFFF	#000000	##000000
##B1E365	1.00	1.50	14.05	14.05
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.05	21.00	1.00	1.00
##000000	14.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD558

Deuteranopia (green-blind)

#E6D26D

Tritanopia (blue-blind)

#B6DAC7

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #b1e365;
/* rgb */ color: rgb(177, 227, 101);
/* oklch */ color: oklch(85.5% 0.164 127.6);

Tailwind

colors: {
  custom: {
    50: '#cbec95',
    500: '#b1e365',
    950: '#000000',
  },
}

SCSS

$custom: #b1e365;
$custom-light: #cbec95;
$custom-dark: #000000;

JSON

{
  "hex": "#b1e365",
  "rgb": {
    "r": 177,
    "g": 227,
    "b": 101
  },
  "hsl": {
    "h": 83.81,
    "s": 69.231,
    "l": 64.314
  },
  "oklch": {
    "l": 0.85501,
    "c": 0.1641,
    "h": 127.6
  },
  "luminance": 0.65225
}

Semantic roles & 50–950 ramp

primary

#B1E365

secondary

#6A3DAF

accent

#14D15F

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#14160D

muted

#83847F

Preview Lab

Preview with #B1E365

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

Preview Lab → · Contrast checker → · Palette generator →