#B3F279#B3F279

#B3F279 is a very light, vivid yellow-green. Relative luminance 0.745; OKLCH L 89.3% C 0.165 H 131.7°. Best body text is #000000 at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#B3F279
RGB	rgb(179, 242, 121)
HSL	hsl(91, 82%, 71%)
HSV	hsv(91, 50%, 95%)
CMYK	cmyk(26%, 0%, 50%, 5.1%)
CIE-LAB	lab(89.14, -39.62, 51.68)
CIE-LCH	lch(89.14, 65.12, 127.47°)
OKLab	oklab(89.28% -0.1099 0.1235)
OKLCH	oklch(89.28% 0.165 131.7)
XYZ	xyz(53.7930, 74.4670, 29.6249)
Luminance	0.7447 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pistachio (survey)

#C0FA8B

ΔE00 2.43

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F279 #B879F2

analogous

#EFF279 #B3F279 #79F27B

triadic

#B3F279 #79B3F2 #F279B3

tetradic

#B3F279 #79EFF2 #B879F2 #F27B79

square

#B3F279 #79EFF2 #B879F2 #F27B79

split-complementary

#B3F279 #7B79F2 #F279EF

monochromatic

#74DB15 #93ED41 #B3F279 #D3F7B1 #EFFCE3

Accessibility & contrast

On white

1.32

#B3F279 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.89

#B3F279 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F279

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F279	#FFFFFF	#000000	##000000
##B3F279	1.00	1.32	15.89	15.89
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.89	21.00	1.00	1.00
##000000	15.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE36E

Deuteranopia (green-blind)

#F2DE81

Tritanopia (blue-blind)

#B5EAD6

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #b3f279;
/* rgb */ color: rgb(179, 242, 121);
/* oklch */ color: oklch(89.3% 0.165 131.7);

Tailwind

colors: {
  custom: {
    50: '#ccf6a2',
    500: '#b3f279',
    950: '#000000',
  },
}

SCSS

$custom: #b3f279;
$custom-light: #ccf6a2;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f279",
  "rgb": {
    "r": 179,
    "g": 242,
    "b": 121
  },
  "hsl": {
    "h": 91.24,
    "s": 82.313,
    "l": 71.176
  },
  "oklch": {
    "l": 0.89276,
    "c": 0.16528,
    "h": 131.7
  },
  "luminance": 0.74468
}

Semantic roles & 50–950 ramp

primary

#B3F279

secondary

#8A43CC

accent

#07DF77

background

#FEFFFC

surface

#FBFEF6

border

#D4D6D0

text

#14170F

muted

#838580

Preview Lab

Preview with #B3F279

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

Preview Lab → · Contrast checker → · Palette generator →