#B4E65B#B4E65B

#B4E65B is a very light, vivid yellow-green. Relative luminance 0.671; OKLCH L 86.3% C 0.175 H 126.5°. Best body text is #000000 at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#B4E65B
RGB	rgb(180, 230, 91)
HSL	hsl(82, 74%, 63%)
HSV	hsv(82, 60%, 90%)
CMYK	cmyk(21.7%, 0%, 60.4%, 9.8%)
CIE-LAB	lab(85.53, -36.69, 60.88)
CIE-LCH	lch(85.53, 71.08, 121.08°)
OKLab	oklab(86.27% -0.1042 0.1406)
OKLCH	oklch(86.27% 0.175 126.5)
XYZ	xyz(49.0076, 67.0515, 20.2558)
Luminance	0.6705 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E65B #8D5BE6

analogous

#E6D35B #B4E65B #6EE65B

triadic

#B4E65B #5BB4E6 #E65BB4

tetradic

#B4E65B #5BE6D3 #8D5BE6 #E65B6E

square

#B4E65B #5BE6D3 #8D5BE6 #E65B6E

split-complementary

#B4E65B #5B6EE6 #D35BE6

monochromatic

#78AC1A #9CDE26 #B4E65B #CCEE90 #E5F6C5

Accessibility & contrast

On white

1.46

#B4E65B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.41

#B4E65B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E65B

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E65B	#FFFFFF	#000000	##000000
##B4E65B	1.00	1.46	14.41	14.41
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.41	21.00	1.00	1.00
##000000	14.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D84B

Deuteranopia (green-blind)

#EAD565

Tritanopia (blue-blind)

#BADCC9

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b4e65b;
/* rgb */ color: rgb(180, 230, 91);
/* oklch */ color: oklch(86.3% 0.175 126.5);

Tailwind

colors: {
  custom: {
    50: '#cdee8f',
    500: '#b4e65b',
    950: '#000000',
  },
}

SCSS

$custom: #b4e65b;
$custom-light: #cdee8f;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e65b",
  "rgb": {
    "r": 180,
    "g": 230,
    "b": 91
  },
  "hsl": {
    "h": 81.583,
    "s": 73.545,
    "l": 62.941
  },
  "oklch": {
    "l": 0.8627,
    "c": 0.175,
    "h": 126.5
  },
  "luminance": 0.67052
}

Semantic roles & 50–950 ramp

primary

#B4E65B

secondary

#6238AE

accent

#10D657

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160D

muted

#83857F

Preview Lab

Preview with #B4E65B

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

Preview Lab → · Contrast checker → · Palette generator →