#B5EF67#B5EF67

#B5EF67 is a very light, vivid yellow-green. Relative luminance 0.725; OKLCH L 88.5% C 0.176 H 128.8°. Best body text is #000000 at 15.51:1 contrast (WCAG AA passes).

Color values

HEX	#B5EF67
RGB	rgb(181, 239, 103)
HSL	hsl(86, 81%, 67%)
HSV	hsv(86, 57%, 94%)
CMYK	cmyk(24.3%, 0%, 56.9%, 6.3%)
CIE-LAB	lab(88.23, -39.34, 58.77)
CIE-LCH	lch(88.23, 70.72, 123.80°)
OKLab	oklab(88.5% -0.1106 0.1374)
OKLCH	oklch(88.5% 0.176 128.8)
XYZ	xyz(52.3704, 72.5349, 24.0708)
Luminance	0.7254 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5EF67 #A167EF

analogous

#EFE567 #B5EF67 #71EF67

triadic

#B5EF67 #67B5EF #EF67B5

tetradic

#B5EF67 #67EFE5 #A167EF #EF6771

square

#B5EF67 #67EFE5 #A167EF #EF6771

split-complementary

#B5EF67 #6771EF #E567EF

monochromatic

#7BC715 #9AE930 #B5EF67 #D0F59E #EBFBD6

Accessibility & contrast

On white

1.35

#B5EF67 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.51

#B5EF67 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5EF67

15.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5EF67	#FFFFFF	#000000	##000000
##B5EF67	1.00	1.35	15.51	15.51
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.51	21.00	1.00	1.00
##000000	15.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E059

Deuteranopia (green-blind)

#F1DC70

Tritanopia (blue-blind)

#BAE5D1

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #b5ef67;
/* rgb */ color: rgb(181, 239, 103);
/* oklch */ color: oklch(88.5% 0.176 128.8);

Tailwind

colors: {
  custom: {
    50: '#cef497',
    500: '#b5ef67',
    950: '#000000',
  },
}

SCSS

$custom: #b5ef67;
$custom-light: #cef497;
$custom-dark: #000000;

JSON

{
  "hex": "#b5ef67",
  "rgb": {
    "r": 181,
    "g": 239,
    "b": 103
  },
  "hsl": {
    "h": 85.588,
    "s": 80.952,
    "l": 67.059
  },
  "oklch": {
    "l": 0.88502,
    "c": 0.17633,
    "h": 128.8
  },
  "luminance": 0.72536
}

Semantic roles & 50–950 ramp

primary

#B5EF67

secondary

#7336C4

accent

#08DD63

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B5EF67

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

Preview Lab → · Contrast checker → · Palette generator →