#B4FB68#B4FB68

#B4FB68 is a very light, vivid yellow-green. Relative luminance 0.797; OKLCH L 91.2% C 0.192 H 131.0°. Best body text is #000000 at 16.94:1 contrast (WCAG AA passes).

Color values

HEX	#B4FB68
RGB	rgb(180, 251, 104)
HSL	hsl(89, 95%, 70%)
HSV	hsv(89, 59%, 98%)
CMYK	cmyk(28.3%, 0%, 58.6%, 1.6%)
CIE-LAB	lab(91.55, -44.86, 62.09)
CIE-LCH	lch(91.55, 76.60, 125.85°)
OKLab	oklab(91.18% -0.1257 0.1446)
OKLCH	oklch(91.18% 0.192 131)
XYZ	xyz(55.8177, 79.6955, 25.5359)
Luminance	0.7970 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.24

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4FB68 #AF68FB

analogous

#FBF968 #B4FB68 #6AFB68

triadic

#B4FB68 #68B4FB #FB68B4

tetradic

#B4FB68 #68FBF9 #AF68FB #FB686A

square

#B4FB68 #68FBF9 #AF68FB #FB686A

split-complementary

#B4FB68 #686AFB #F968FB

monochromatic

#78E306 #96F92C #B4FB68 #D2FDA4 #EFFEDF

Accessibility & contrast

On white

1.24

#B4FB68 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.94

#B4FB68 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4FB68

16.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4FB68	#FFFFFF	#000000	##000000
##B4FB68	1.00	1.24	16.94	16.94
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.94	21.00	1.00	1.00
##000000	16.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA58

Deuteranopia (green-blind)

#FBE573

Tritanopia (blue-blind)

#B7F1DB

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #b4fb68;
/* rgb */ color: rgb(180, 251, 104);
/* oklch */ color: oklch(91.2% 0.192 131.0);

Tailwind

colors: {
  custom: {
    50: '#cefd98',
    500: '#b4fb68',
    950: '#000000',
  },
}

SCSS

$custom: #b4fb68;
$custom-light: #cefd98;
$custom-dark: #000000;

JSON

{
  "hex": "#b4fb68",
  "rgb": {
    "r": 180,
    "g": 251,
    "b": 104
  },
  "hsl": {
    "h": 88.98,
    "s": 94.839,
    "l": 69.608
  },
  "oklch": {
    "l": 0.91183,
    "c": 0.19156,
    "h": 131
  },
  "luminance": 0.79697
}

Semantic roles & 50–950 ramp

primary

#B4FB68

secondary

#8132D6

accent

#00E66F

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B4FB68

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

Preview Lab → · Contrast checker → · Palette generator →