#B5F964#B5F964

#B5F964 is a very light, vivid yellow-green. Relative luminance 0.785; OKLCH L 90.7% C 0.192 H 130.2°. Best body text is #000000 at 16.70:1 contrast (WCAG AA passes).

Color values

HEX	#B5F964
RGB	rgb(181, 249, 100)
HSL	hsl(87, 93%, 68%)
HSV	hsv(87, 60%, 98%)
CMYK	cmyk(27.3%, 0%, 59.8%, 2.4%)
CIE-LAB	lab(91.00, -43.99, 63.18)
CIE-LCH	lch(91.00, 76.99, 124.84°)
OKLab	oklab(90.75% -0.1236 0.1465)
OKLCH	oklch(90.75% 0.192 130.2)
XYZ	xyz(55.2315, 78.4937, 24.2950)
Luminance	0.7850 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.72

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5F964 #A864F9

analogous

#F9F364 #B5F964 #6AF964

triadic

#B5F964 #64B5F9 #F964B5

tetradic

#B5F964 #64F9F3 #A864F9 #F9646A

square

#B5F964 #64F9F3 #A864F9 #F9646A

split-complementary

#B5F964 #646AF9 #F364F9

monochromatic

#7ADA08 #99F729 #B5F964 #D1FB9F #EDFEDA

Accessibility & contrast

On white

1.26

#B5F964 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.70

#B5F964 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5F964

16.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5F964	#FFFFFF	#000000	##000000
##B5F964	1.00	1.26	16.70	16.70
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.70	21.00	1.00	1.00
##000000	16.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE853

Deuteranopia (green-blind)

#FAE46F

Tritanopia (blue-blind)

#B9EFD9

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #b5f964;
/* rgb */ color: rgb(181, 249, 100);
/* oklch */ color: oklch(90.7% 0.192 130.2);

Tailwind

colors: {
  custom: {
    50: '#cffb95',
    500: '#b5f964',
    950: '#000000',
  },
}

SCSS

$custom: #b5f964;
$custom-light: #cffb95;
$custom-dark: #000000;

JSON

{
  "hex": "#b5f964",
  "rgb": {
    "r": 181,
    "g": 249,
    "b": 100
  },
  "hsl": {
    "h": 87.383,
    "s": 92.547,
    "l": 68.431
  },
  "oklch": {
    "l": 0.90745,
    "c": 0.19169,
    "h": 130.2
  },
  "luminance": 0.78495
}

Semantic roles & 50–950 ramp

primary

#B5F964

secondary

#792FD2

accent

#00E669

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B5F964

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

Preview Lab → · Contrast checker → · Palette generator →