#B3F35E#B3F35E

#B3F35E is a very light, vivid yellow-green. Relative luminance 0.745; OKLCH L 89.2% C 0.190 H 129.3°. Best body text is #000000 at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#B3F35E
RGB	rgb(179, 243, 94)
HSL	hsl(86, 86%, 66%)
HSV	hsv(86, 61%, 95%)
CMYK	cmyk(26.3%, 0%, 61.3%, 4.7%)
CIE-LAB	lab(89.15, -42.59, 63.60)
CIE-LCH	lch(89.15, 76.54, 123.81°)
OKLab	oklab(89.2% -0.1202 0.1467)
OKLCH	oklch(89.2% 0.19 129.3)
XYZ	xyz(52.6611, 74.4918, 22.1913)
Luminance	0.7449 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F35E #9E5EF3

analogous

#F3E95E #B3F35E #68F35E

triadic

#B3F35E #5EB3F3 #F35EB3

tetradic

#B3F35E #5EF3E9 #9E5EF3 #F35E68

square

#B3F35E #5EF3E9 #9E5EF3 #F35E68

split-complementary

#B3F35E #5E68F3 #E95EF3

monochromatic

#78C80F #98EF25 #B3F35E #CEF797 #E9FBD0

Accessibility & contrast

On white

1.32

#B3F35E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.90

#B3F35E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F35E

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F35E	#FFFFFF	#000000	##000000
##B3F35E	1.00	1.32	15.90	15.90
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.90	21.00	1.00	1.00
##000000	15.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE34C

Deuteranopia (green-blind)

#F5DF69

Tritanopia (blue-blind)

#B8E9D4

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #b3f35e;
/* rgb */ color: rgb(179, 243, 94);
/* oklch */ color: oklch(89.2% 0.190 129.3);

Tailwind

colors: {
  custom: {
    50: '#cdf791',
    500: '#b3f35e',
    950: '#000000',
  },
}

SCSS

$custom: #b3f35e;
$custom-light: #cdf791;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f35e",
  "rgb": {
    "r": 179,
    "g": 243,
    "b": 94
  },
  "hsl": {
    "h": 85.772,
    "s": 86.127,
    "l": 66.078
  },
  "oklch": {
    "l": 0.89198,
    "c": 0.18966,
    "h": 129.3
  },
  "luminance": 0.74493
}

Semantic roles & 50–950 ramp

primary

#B3F35E

secondary

#7031C5

accent

#03E363

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B3F35E

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

Preview Lab → · Contrast checker → · Palette generator →