#BCF258#BCF258

#BCF258 is a very light, vivid yellow-green. Relative luminance 0.749; OKLCH L 89.5% C 0.189 H 126.5°. Best body text is #000000 at 15.98:1 contrast (WCAG AA passes).

Color values

HEX	#BCF258
RGB	rgb(188, 242, 88)
HSL	hsl(81, 86%, 65%)
HSV	hsv(81, 64%, 95%)
CMYK	cmyk(22.3%, 0%, 63.6%, 5.1%)
CIE-LAB	lab(89.35, -39.32, 66.39)
CIE-LCH	lch(89.35, 77.16, 120.63°)
OKLab	oklab(89.47% -0.1122 0.1518)
OKLCH	oklch(89.47% 0.189 126.5)
XYZ	xyz(54.2527, 74.8994, 20.8294)
Luminance	0.7490 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCF258 #8E58F2

analogous

#F2DB58 #BCF258 #6FF258

triadic

#BCF258 #58BCF2 #F258BC

tetradic

#BCF258 #58F2DB #8E58F2 #F2586F

square

#BCF258 #58F2DB #8E58F2 #F2586F

split-complementary

#BCF258 #586FF2 #DB58F2

monochromatic

#82C10F #A5EE1F #BCF258 #D3F691 #EAFBCA

Accessibility & contrast

On white

1.31

#BCF258 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.98

#BCF258 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCF258

15.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCF258	#FFFFFF	#000000	##000000
##BCF258	1.00	1.31	15.98	15.98
#FFFFFF	1.31	1.00	21.00	21.00
#000000	15.98	21.00	1.00	1.00
##000000	15.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE344

Deuteranopia (green-blind)

#F7E064

Tritanopia (blue-blind)

#C3E7D2

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #bcf258;
/* rgb */ color: rgb(188, 242, 88);
/* oklch */ color: oklch(89.5% 0.189 126.5);

Tailwind

colors: {
  custom: {
    50: '#d4f68e',
    500: '#bcf258',
    950: '#000000',
  },
}

SCSS

$custom: #bcf258;
$custom-light: #d4f68e;
$custom-dark: #000000;

JSON

{
  "hex": "#bcf258",
  "rgb": {
    "r": 188,
    "g": 242,
    "b": 88
  },
  "hsl": {
    "h": 81.039,
    "s": 85.556,
    "l": 64.706
  },
  "oklch": {
    "l": 0.89473,
    "c": 0.18873,
    "h": 126.5
  },
  "luminance": 0.749
}

Semantic roles & 50–950 ramp

primary

#BCF258

secondary

#6230BE

accent

#03E252

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #BCF258

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

Preview Lab → · Contrast checker → · Palette generator →