#BCF45A#BCF45A

#BCF45A is a very light, vivid yellow-green. Relative luminance 0.761; OKLCH L 89.9% C 0.190 H 126.9°. Best body text is #000000 at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#BCF45A
RGB	rgb(188, 244, 90)
HSL	hsl(82, 88%, 65%)
HSV	hsv(82, 63%, 96%)
CMYK	cmyk(23%, 0%, 63.1%, 4.3%)
CIE-LAB	lab(89.92, -40.06, 66.21)
CIE-LCH	lch(89.92, 77.38, 121.17°)
OKLab	oklab(89.94% -0.114 0.1516)
OKLCH	oklch(89.94% 0.19 126.9)
XYZ	xyz(54.9352, 76.1300, 21.4712)
Luminance	0.7613 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCF45A #925AF4

analogous

#F4DF5A #BCF45A #6FF45A

triadic

#BCF45A #5ABCF4 #F45ABC

tetradic

#BCF45A #5AF4DF #925AF4 #F45A6F

square

#BCF45A #5AF4DF #925AF4 #F45A6F

split-complementary

#BCF45A #5A6FF4 #DF5AF4

monochromatic

#83C60D #A5F021 #BCF45A #D3F893 #EBFCCD

Accessibility & contrast

On white

1.29

#BCF45A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.23

#BCF45A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCF45A

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCF45A	#FFFFFF	#000000	##000000
##BCF45A	1.00	1.29	16.23	16.23
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.23	21.00	1.00	1.00
##000000	16.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE446

Deuteranopia (green-blind)

#F8E166

Tritanopia (blue-blind)

#C3E9D4

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #bcf45a;
/* rgb */ color: rgb(188, 244, 90);
/* oklch */ color: oklch(89.9% 0.190 126.9);

Tailwind

colors: {
  custom: {
    50: '#d4f88f',
    500: '#bcf45a',
    950: '#000000',
  },
}

SCSS

$custom: #bcf45a;
$custom-light: #d4f88f;
$custom-dark: #000000;

JSON

{
  "hex": "#bcf45a",
  "rgb": {
    "r": 188,
    "g": 244,
    "b": 90
  },
  "hsl": {
    "h": 81.818,
    "s": 87.5,
    "l": 65.49
  },
  "oklch": {
    "l": 0.89943,
    "c": 0.18974,
    "h": 126.9
  },
  "luminance": 0.76131
}

Semantic roles & 50–950 ramp

primary

#BCF45A

secondary

#652FC3

accent

#01E454

background

#FEFFFC

surface

#FBFFF4

border

#D4D7CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #BCF45A

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

Preview Lab → · Contrast checker → · Palette generator →