#B1E367#B1E367

#B1E367 is a very light, vivid yellow-green. Relative luminance 0.653; OKLCH L 85.5% C 0.162 H 127.8°. Best body text is #000000 at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#B1E367
RGB	rgb(177, 227, 103)
HSL	hsl(84, 69%, 65%)
HSV	hsv(84, 55%, 89%)
CMYK	cmyk(22%, 0%, 54.6%, 11%)
CIE-LAB	lab(84.62, -35.40, 54.55)
CIE-LCH	lch(84.62, 65.03, 122.98°)
OKLab	oklab(85.52% -0.0994 0.1283)
OKLCH	oklch(85.52% 0.162 127.8)
XYZ	xyz(48.0485, 65.2637, 22.8951)
Luminance	0.6526 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1E367 #9967E3

analogous

#E3D767 #B1E367 #73E367

triadic

#B1E367 #67B1E3 #E367B1

tetradic

#B1E367 #67E3D7 #9967E3 #E36773

square

#B1E367 #67E3D7 #9967E3 #E36773

split-complementary

#B1E367 #6773E3 #D767E3

monochromatic

#76AF20 #96D933 #B1E367 #CCED9B #E6F6CE

Accessibility & contrast

On white

1.49

#B1E367 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.05

#B1E367 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1E367

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1E367	#FFFFFF	#000000	##000000
##B1E367	1.00	1.49	14.05	14.05
#FFFFFF	1.49	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)

#EDD55B

Deuteranopia (green-blind)

#E6D26F

Tritanopia (blue-blind)

#B6DAC8

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #b1e367;
/* rgb */ color: rgb(177, 227, 103);
/* oklch */ color: oklch(85.5% 0.162 127.8);

Tailwind

colors: {
  custom: {
    50: '#cbec96',
    500: '#b1e367',
    950: '#000000',
  },
}

SCSS

$custom: #b1e367;
$custom-light: #cbec96;
$custom-dark: #000000;

JSON

{
  "hex": "#b1e367",
  "rgb": {
    "r": 177,
    "g": 227,
    "b": 103
  },
  "hsl": {
    "h": 84.194,
    "s": 68.889,
    "l": 64.706
  },
  "oklch": {
    "l": 0.85524,
    "c": 0.16233,
    "h": 127.8
  },
  "luminance": 0.65265
}

Semantic roles & 50–950 ramp

primary

#B1E367

secondary

#6C3EB1

accent

#15D161

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#14160E

muted

#83847F

Preview Lab

Preview with #B1E367

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

Preview Lab → · Contrast checker → · Palette generator →