#B3F36B#B3F36B

#B3F36B is a very light, vivid yellow-green. Relative luminance 0.747; OKLCH L 89.3% C 0.179 H 130.4°. Best body text is #000000 at 15.95:1 contrast (WCAG AA passes).

Color values

HEX	#B3F36B
RGB	rgb(179, 243, 107)
HSL	hsl(88, 85%, 69%)
HSV	hsv(88, 56%, 95%)
CMYK	cmyk(26.3%, 0%, 56%, 4.7%)
CIE-LAB	lab(89.27, -41.46, 58.18)
CIE-LCH	lch(89.27, 71.45, 125.47°)
OKLab	oklab(89.33% -0.116 0.1365)
OKLCH	oklch(89.33% 0.179 130.4)
XYZ	xyz(53.2943, 74.7451, 25.5264)
Luminance	0.7475 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pale Lime

#BEFD73

ΔE00 2.18

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F36B #AB6BF3

analogous

#F3EF6B #B3F36B #6FF36B

triadic

#B3F36B #6BB3F3 #F36BB3

tetradic

#B3F36B #6BF3EF #AB6BF3 #F36B6F

square

#B3F36B #6BF3EF #AB6BF3 #F36B6F

split-complementary

#B3F36B #6B6FF3 #EF6BF3

monochromatic

#77D311 #96EE32 #B3F36B #D0F8A4 #EDFCDC

Accessibility & contrast

On white

1.32

#B3F36B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.95

#B3F36B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F36B

15.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F36B	#FFFFFF	#000000	##000000
##B3F36B	1.00	1.32	15.95	15.95
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.95	21.00	1.00	1.00
##000000	15.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE35D

Deuteranopia (green-blind)

#F4DF74

Tritanopia (blue-blind)

#B7EAD5

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #b3f36b;
/* rgb */ color: rgb(179, 243, 107);
/* oklch */ color: oklch(89.3% 0.179 130.4);

Tailwind

colors: {
  custom: {
    50: '#cdf799',
    500: '#b3f36b',
    950: '#000000',
  },
}

SCSS

$custom: #b3f36b;
$custom-light: #cdf799;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f36b",
  "rgb": {
    "r": 179,
    "g": 243,
    "b": 107
  },
  "hsl": {
    "h": 88.235,
    "s": 85,
    "l": 68.627
  },
  "oklch": {
    "l": 0.89333,
    "c": 0.17914,
    "h": 130.4
  },
  "luminance": 0.74746
}

Semantic roles & 50–950 ramp

primary

#B3F36B

secondary

#7D36CC

accent

#04E16C

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B3F36B

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

Preview Lab → · Contrast checker → · Palette generator →