#B1E372#B1E372

#B1E372 is a very light, vivid yellow-green. Relative luminance 0.655; OKLCH L 85.7% C 0.152 H 128.9°. Best body text is #000000 at 14.10:1 contrast (WCAG AA passes).

Color values

HEX	#B1E372
RGB	rgb(177, 227, 114)
HSL	hsl(87, 67%, 67%)
HSV	hsv(87, 50%, 89%)
CMYK	cmyk(22%, 0%, 49.8%, 11%)
CIE-LAB	lab(84.74, -34.30, 49.62)
CIE-LCH	lch(84.74, 60.32, 124.66°)
OKLab	oklab(85.66% -0.0955 0.1184)
OKLCH	oklch(85.66% 0.152 128.9)
XYZ	xyz(48.6374, 65.4993, 25.9965)
Luminance	0.6550 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1E372 #A472E3

analogous

#E3DD72 #B1E372 #79E372

triadic

#B1E372 #72B1E3 #E372B1

tetradic

#B1E372 #72E3DD #A472E3 #E37279

square

#B1E372 #72E3DD #A472E3 #E37279

split-complementary

#B1E372 #7279E3 #DD72E3

monochromatic

#76B624 #95D93F #B1E372 #CDEDA5 #E9F7D8

Accessibility & contrast

On white

1.49

#B1E372 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.10

#B1E372 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1E372

14.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1E372	#FFFFFF	#000000	##000000
##B1E372	1.00	1.49	14.10	14.10
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.10	21.00	1.00	1.00
##000000	14.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD668

Deuteranopia (green-blind)

#E5D279

Tritanopia (blue-blind)

#B5DBC9

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b1e372;
/* rgb */ color: rgb(177, 227, 114);
/* oklch */ color: oklch(85.7% 0.152 128.9);

Tailwind

colors: {
  custom: {
    50: '#caec9d',
    500: '#b1e372',
    950: '#000000',
  },
}

SCSS

$custom: #b1e372;
$custom-light: #caec9d;
$custom-dark: #000000;

JSON

{
  "hex": "#b1e372",
  "rgb": {
    "r": 177,
    "g": 227,
    "b": 114
  },
  "hsl": {
    "h": 86.549,
    "s": 66.864,
    "l": 66.863
  },
  "oklch": {
    "l": 0.85661,
    "c": 0.15215,
    "h": 128.9
  },
  "luminance": 0.655
}

Semantic roles & 50–950 ramp

primary

#B1E372

secondary

#7642B7

accent

#17CF68

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#13160E

muted

#83847F

Preview Lab

Preview with #B1E372

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

Preview Lab → · Contrast checker → · Palette generator →