#BCF34D#BCF34D

#BCF34D is a very light, vivid yellow-green. Relative luminance 0.753; OKLCH L 89.6% C 0.197 H 126.1°. Best body text is #000000 at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#BCF34D
RGB	rgb(188, 243, 77)
HSL	hsl(80, 87%, 63%)
HSV	hsv(80, 68%, 95%)
CMYK	cmyk(22.6%, 0%, 68.3%, 4.7%)
CIE-LAB	lab(89.55, -40.49, 70.79)
CIE-LCH	lch(89.55, 81.55, 119.77°)
OKLab	oklab(89.61% -0.1163 0.1596)
OKLCH	oklch(89.61% 0.197 126.1)
XYZ	xyz(54.1294, 75.3276, 18.7076)
Luminance	0.7533 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCF34D #844DF3

analogous

#F3D74D #BCF34D #69F34D

triadic

#BCF34D #4DBCF3 #F34DBC

tetradic

#BCF34D #4DF3D7 #844DF3 #F34D69

square

#BCF34D #4DF3D7 #844DF3 #F34D69

split-complementary

#BCF34D #4D69F3 #D74DF3

monochromatic

#80B90C #A6EF14 #BCF34D #D2F786 #E7FBC0

Accessibility & contrast

On white

1.31

#BCF34D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.07

#BCF34D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCF34D

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCF34D	#FFFFFF	#000000	##000000
##BCF34D	1.00	1.31	16.07	16.07
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.07	21.00	1.00	1.00
##000000	16.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE333

Deuteranopia (green-blind)

#F8E05B

Tritanopia (blue-blind)

#C4E8D2

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #bcf34d;
/* rgb */ color: rgb(188, 243, 77);
/* oklch */ color: oklch(89.6% 0.197 126.1);

Tailwind

colors: {
  custom: {
    50: '#d4f788',
    500: '#bcf34d',
    950: '#000000',
  },
}

SCSS

$custom: #bcf34d;
$custom-light: #d4f788;
$custom-dark: #000000;

JSON

{
  "hex": "#bcf34d",
  "rgb": {
    "r": 188,
    "g": 243,
    "b": 77
  },
  "hsl": {
    "h": 79.88,
    "s": 87.368,
    "l": 62.745
  },
  "oklch": {
    "l": 0.8961,
    "c": 0.19746,
    "h": 126.1
  },
  "luminance": 0.75328
}

Semantic roles & 50–950 ramp

primary

#BCF34D

secondary

#5B2CB8

accent

#02E44D

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170C

muted

#84857F

Preview Lab

Preview with #BCF34D

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

Preview Lab → · Contrast checker → · Palette generator →