#B3FB6D#B3FB6D

#B3FB6D is a very light, vivid yellow-green. Relative luminance 0.797; OKLCH L 91.2% C 0.188 H 131.7°. Best body text is #000000 at 16.94:1 contrast (WCAG AA passes).

Color values

HEX	#B3FB6D
RGB	rgb(179, 251, 109)
HSL	hsl(90, 95%, 71%)
HSV	hsv(90, 57%, 98%)
CMYK	cmyk(28.7%, 0%, 56.6%, 1.6%)
CIE-LAB	lab(91.54, -44.76, 59.92)
CIE-LCH	lch(91.54, 74.79, 126.76°)
OKLab	oklab(91.18% -0.1249 0.1404)
OKLCH	oklch(91.18% 0.188 131.7)
XYZ	xyz(55.8472, 79.6805, 26.9025)
Luminance	0.7968 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 1.67

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3FB6D #B56DFB

analogous

#FAFB6D #B3FB6D #6DFB6E

triadic

#B3FB6D #6DB3FB #FB6DB3

tetradic

#B3FB6D #6DFAFB #B56DFB #FB6E6D

square

#B3FB6D #6DFAFB #B56DFB #FB6E6D

split-complementary

#B3FB6D #6E6DFB #FB6DFA

monochromatic

#75E706 #94F931 #B3FB6D #D2FDA9 #EFFEE1

Accessibility & contrast

On white

1.24

#B3FB6D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.94

#B3FB6D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3FB6D

16.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3FB6D	#FFFFFF	#000000	##000000
##B3FB6D	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)

#FFEA5E

Deuteranopia (green-blind)

#FBE577

Tritanopia (blue-blind)

#B5F2DC

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #b3fb6d;
/* rgb */ color: rgb(179, 251, 109);
/* oklch */ color: oklch(91.2% 0.188 131.7);

Tailwind

colors: {
  custom: {
    50: '#cdfd9b',
    500: '#b3fb6d',
    950: '#000000',
  },
}

SCSS

$custom: #b3fb6d;
$custom-light: #cdfd9b;
$custom-dark: #000000;

JSON

{
  "hex": "#b3fb6d",
  "rgb": {
    "r": 179,
    "g": 251,
    "b": 109
  },
  "hsl": {
    "h": 90.423,
    "s": 94.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.91179,
    "c": 0.18796,
    "h": 131.7
  },
  "luminance": 0.79682
}

Semantic roles & 50–950 ramp

primary

#B3FB6D

secondary

#8736D6

accent

#00E674

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B3FB6D

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

Preview Lab → · Contrast checker → · Palette generator →