#BCF181#BCF181

#BCF181 is a very light, vivid yellow-green. Relative luminance 0.752; OKLCH L 89.7% C 0.152 H 129.8°. Best body text is #000000 at 16.04:1 contrast (WCAG AA passes).

Color values

HEX	#BCF181
RGB	rgb(188, 241, 129)
HSL	hsl(88, 80%, 73%)
HSV	hsv(88, 46%, 95%)
CMYK	cmyk(22%, 0%, 46.5%, 5.5%)
CIE-LAB	lab(89.48, -35.10, 48.45)
CIE-LCH	lch(89.48, 59.83, 125.92°)
OKLab	oklab(89.72% -0.0972 0.1167)
OKLCH	oklch(89.72% 0.152 129.8)
XYZ	xyz(56.1561, 75.1859, 32.3183)
Luminance	0.7519 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCF181 #B681F1

analogous

#F1EE81 #BCF181 #84F181

triadic

#BCF181 #81BCF1 #F181BC

tetradic

#BCF181 #81F1EE #B681F1 #F18184

square

#BCF181 #81F1EE #B681F1 #F18184

split-complementary

#BCF181 #8184F1 #EE81F1

monochromatic

#81DF19 #9FEB4A #BCF181 #D9F7B8 #F0FCE3

Accessibility & contrast

On white

1.31

#BCF181 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.04

#BCF181 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCF181

16.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCF181	#FFFFFF	#000000	##000000
##BCF181	1.00	1.31	16.04	16.04
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.04	21.00	1.00	1.00
##000000	16.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE378

Deuteranopia (green-blind)

#F2E088

Tritanopia (blue-blind)

#C0E9D7

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #bcf181;
/* rgb */ color: rgb(188, 241, 129);
/* oklch */ color: oklch(89.7% 0.152 129.8);

Tailwind

colors: {
  custom: {
    50: '#d2f6a7',
    500: '#bcf181',
    950: '#000000',
  },
}

SCSS

$custom: #bcf181;
$custom-light: #d2f6a7;
$custom-dark: #000000;

JSON

{
  "hex": "#bcf181",
  "rgb": {
    "r": 188,
    "g": 241,
    "b": 129
  },
  "hsl": {
    "h": 88.393,
    "s": 80,
    "l": 72.549
  },
  "oklch": {
    "l": 0.89715,
    "c": 0.15192,
    "h": 129.8
  },
  "luminance": 0.75187
}

Semantic roles & 50–950 ramp

primary

#BCF181

secondary

#884ACC

accent

#09DC6D

background

#FEFFFC

surface

#FBFEF6

border

#D4D6D0

text

#141710

muted

#838580

Preview Lab

Preview with #BCF181

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

Preview Lab → · Contrast checker → · Palette generator →