#B3F77E#B3F77E

#B3F77E is a very light, vivid yellow-green. Relative luminance 0.776; OKLCH L 90.5% C 0.168 H 133.0°. Best body text is #000000 at 16.52:1 contrast (WCAG AA passes).

Color values

HEX	#B3F77E
RGB	rgb(179, 247, 126)
HSL	hsl(94, 88%, 73%)
HSV	hsv(94, 49%, 97%)
CMYK	cmyk(27.5%, 0%, 49%, 3.1%)
CIE-LAB	lab(90.60, -41.28, 51.12)
CIE-LCH	lch(90.60, 65.71, 128.92°)
OKLab	oklab(90.48% -0.1142 0.1226)
OKLCH	oklch(90.48% 0.168 133)
XYZ	xyz(55.6161, 77.6099, 31.7846)
Luminance	0.7761 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F77E #C27EF7

analogous

#EFF77E #B3F77E #7EF785

triadic

#B3F77E #7EB3F7 #F77EB3

tetradic

#B3F77E #7EEFF7 #C27EF7 #F7857E

square

#B3F77E #7EEFF7 #C27EF7 #F7857E

split-complementary

#B3F77E #857EF7 #F77EEF

monochromatic

#70EC0F #91F344 #B3F77E #D5FBB8 #EEFDE2

Accessibility & contrast

On white

1.27

#B3F77E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.52

#B3F77E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F77E

16.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F77E	#FFFFFF	#000000	##000000
##B3F77E	1.00	1.27	16.52	16.52
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.52	21.00	1.00	1.00
##000000	16.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE873

Deuteranopia (green-blind)

#F6E286

Tritanopia (blue-blind)

#B4EFDB

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #b3f77e;
/* rgb */ color: rgb(179, 247, 126);
/* oklch */ color: oklch(90.5% 0.168 133.0);

Tailwind

colors: {
  custom: {
    50: '#ccfaa6',
    500: '#b3f77e',
    950: '#000000',
  },
}

SCSS

$custom: #b3f77e;
$custom-light: #ccfaa6;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f77e",
  "rgb": {
    "r": 179,
    "g": 247,
    "b": 126
  },
  "hsl": {
    "h": 93.719,
    "s": 88.321,
    "l": 73.137
  },
  "oklch": {
    "l": 0.90476,
    "c": 0.1675,
    "h": 133
  },
  "luminance": 0.77612
}

Semantic roles & 50–950 ramp

primary

#B3F77E

secondary

#9546D3

accent

#01E581

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#14170F

muted

#838580

Preview Lab

Preview with #B3F77E

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

Preview Lab → · Contrast checker → · Palette generator →