#B3F969#B3F969

#B3F969 is a very light, vivid yellow-green. Relative luminance 0.784; OKLCH L 90.7% C 0.189 H 131.0°. Best body text is #000000 at 16.67:1 contrast (WCAG AA passes).

Color values

HEX	#B3F969
RGB	rgb(179, 249, 105)
HSL	hsl(89, 92%, 69%)
HSV	hsv(89, 58%, 98%)
CMYK	cmyk(28.1%, 0%, 57.8%, 2.4%)
CIE-LAB	lab(90.94, -44.26, 60.96)
CIE-LCH	lch(90.94, 75.33, 125.98°)
OKLab	oklab(90.68% -0.1239 0.1423)
OKLCH	oklch(90.68% 0.189 131)
XYZ	xyz(55.0153, 78.3534, 25.5870)
Luminance	0.7835 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.01

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F969 #AF69F9

analogous

#F9F769 #B3F969 #6BF969

triadic

#B3F969 #69B3F9 #F969B3

tetradic

#B3F969 #69F9F7 #AF69F9 #F9696B

square

#B3F969 #69F9F7 #AF69F9 #F9696B

split-complementary

#B3F969 #696BF9 #F769F9

monochromatic

#77DF09 #95F72E #B3F969 #D1FBA4 #EFFEDF

Accessibility & contrast

On white

1.26

#B3F969 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.67

#B3F969 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F969

16.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F969	#FFFFFF	#000000	##000000
##B3F969	1.00	1.26	16.67	16.67
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.67	21.00	1.00	1.00
##000000	16.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE85A

Deuteranopia (green-blind)

#F9E373

Tritanopia (blue-blind)

#B6F0DA

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #b3f969;
/* rgb */ color: rgb(179, 249, 105);
/* oklch */ color: oklch(90.7% 0.189 131.0);

Tailwind

colors: {
  custom: {
    50: '#cdfb98',
    500: '#b3f969',
    950: '#000000',
  },
}

SCSS

$custom: #b3f969;
$custom-light: #cdfb98;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f969",
  "rgb": {
    "r": 179,
    "g": 249,
    "b": 105
  },
  "hsl": {
    "h": 89.167,
    "s": 92.308,
    "l": 69.412
  },
  "oklch": {
    "l": 0.90679,
    "c": 0.18865,
    "h": 131
  },
  "luminance": 0.78355
}

Semantic roles & 50–950 ramp

primary

#B3F969

secondary

#8133D3

accent

#00E670

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B3F969

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

Preview Lab → · Contrast checker → · Palette generator →