#B5F36F#B5F36F

#B5F36F is a very light, vivid yellow-green. Relative luminance 0.751; OKLCH L 89.5% C 0.175 H 130.2°. Best body text is #000000 at 16.01:1 contrast (WCAG AA passes).

Color values

HEX	#B5F36F
RGB	rgb(181, 243, 111)
HSL	hsl(88, 85%, 69%)
HSV	hsv(88, 54%, 95%)
CMYK	cmyk(25.5%, 0%, 54.3%, 4.7%)
CIE-LAB	lab(89.43, -40.37, 56.61)
CIE-LCH	lch(89.43, 69.53, 125.49°)
OKLab	oklab(89.5% -0.1128 0.1334)
OKLCH	oklch(89.5% 0.175 130.2)
XYZ	xyz(53.9754, 75.0713, 26.6823)
Luminance	0.7507 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pale Lime

#BEFD73

ΔE00 2.16

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5F36F #AD6FF3

analogous

#F3EF6F #B5F36F #73F36F

triadic

#B5F36F #6FB5F3 #F36FB5

tetradic

#B5F36F #6FF3EF #AD6FF3 #F36F73

square

#B5F36F #6FF3EF #AD6FF3 #F36F73

split-complementary

#B5F36F #6F73F3 #EF6FF3

monochromatic

#7AD612 #98EE37 #B5F36F #D2F8A7 #EFFCE0

Accessibility & contrast

On white

1.31

#B5F36F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.01

#B5F36F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5F36F

16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5F36F	#FFFFFF	#000000	##000000
##B5F36F	1.00	1.31	16.01	16.01
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.01	21.00	1.00	1.00
##000000	16.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE462

Deuteranopia (green-blind)

#F4DF78

Tritanopia (blue-blind)

#B9EAD6

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #b5f36f;
/* rgb */ color: rgb(181, 243, 111);
/* oklch */ color: oklch(89.5% 0.175 130.2);

Tailwind

colors: {
  custom: {
    50: '#cef79c',
    500: '#b5f36f',
    950: '#000000',
  },
}

SCSS

$custom: #b5f36f;
$custom-light: #cef79c;
$custom-dark: #000000;

JSON

{
  "hex": "#b5f36f",
  "rgb": {
    "r": 181,
    "g": 243,
    "b": 111
  },
  "hsl": {
    "h": 88.182,
    "s": 84.615,
    "l": 69.412
  },
  "oklch": {
    "l": 0.895,
    "c": 0.17473,
    "h": 130.2
  },
  "luminance": 0.75073
}

Semantic roles & 50–950 ramp

primary

#B5F36F

secondary

#7F3ACC

accent

#04E16C

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B5F36F

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

Preview Lab → · Contrast checker → · Palette generator →