#B5F56C#B5F56C

#B5F56C is a very light, vivid yellow-green. Relative luminance 0.762; OKLCH L 89.9% C 0.180 H 130.2°. Best body text is #000000 at 16.24:1 contrast (WCAG AA passes).

Color values

HEX	#B5F56C
RGB	rgb(181, 245, 108)
HSL	hsl(88, 87%, 69%)
HSV	hsv(88, 56%, 96%)
CMYK	cmyk(26.1%, 0%, 55.9%, 3.9%)
CIE-LAB	lab(89.96, -41.54, 58.56)
CIE-LCH	lch(89.96, 71.80, 125.35°)
OKLab	oklab(89.92% -0.1162 0.1374)
OKLCH	oklch(89.92% 0.18 130.2)
XYZ	xyz(54.4147, 76.2099, 26.0275)
Luminance	0.7621 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5F56C #AC6CF5

analogous

#F5F06C #B5F56C #71F56C

triadic

#B5F56C #6CB5F5 #F56CB5

tetradic

#B5F56C #6CF5F0 #AC6CF5 #F56C71

square

#B5F56C #6CF5F0 #AC6CF5 #F56C71

split-complementary

#B5F56C #6C71F5 #F06CF5

monochromatic

#7AD80F #98F133 #B5F56C #D2F9A5 #EFFDDF

Accessibility & contrast

On white

1.29

#B5F56C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.24

#B5F56C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5F56C

16.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5F56C	#FFFFFF	#000000	##000000
##B5F56C	1.00	1.29	16.24	16.24
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.24	21.00	1.00	1.00
##000000	16.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE55E

Deuteranopia (green-blind)

#F6E175

Tritanopia (blue-blind)

#B9ECD7

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b5f56c;
/* rgb */ color: rgb(181, 245, 108);
/* oklch */ color: oklch(89.9% 0.180 130.2);

Tailwind

colors: {
  custom: {
    50: '#cef89a',
    500: '#b5f56c',
    950: '#000000',
  },
}

SCSS

$custom: #b5f56c;
$custom-light: #cef89a;
$custom-dark: #000000;

JSON

{
  "hex": "#b5f56c",
  "rgb": {
    "r": 181,
    "g": 245,
    "b": 108
  },
  "hsl": {
    "h": 88.029,
    "s": 87.261,
    "l": 69.216
  },
  "oklch": {
    "l": 0.89919,
    "c": 0.17996,
    "h": 130.2
  },
  "luminance": 0.76211
}

Semantic roles & 50–950 ramp

primary

#B5F56C

secondary

#7E37CF

accent

#02E46B

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B5F56C

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

Preview Lab → · Contrast checker → · Palette generator →