#BCEC57#BCEC57

#BCEC57 is a very light, vivid yellow-green. Relative luminance 0.714; OKLCH L 88.1% C 0.182 H 125.2°. Best body text is #000000 at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#BCEC57
RGB	rgb(188, 236, 87)
HSL	hsl(79, 80%, 63%)
HSV	hsv(79, 63%, 93%)
CMYK	cmyk(20.3%, 0%, 63.1%, 7.5%)
CIE-LAB	lab(87.66, -36.70, 64.99)
CIE-LCH	lch(87.66, 74.64, 119.45°)
OKLab	oklab(88.11% -0.105 0.1487)
OKLCH	oklch(88.11% 0.182 125.2)
XYZ	xyz(52.4550, 71.3698, 20.0272)
Luminance	0.7137 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCEC57 #8757EC

analogous

#ECD157 #BCEC57 #71EC57

triadic

#BCEC57 #57BCEC #EC57BC

tetradic

#BCEC57 #57ECD1 #8757EC #EC5771

square

#BCEC57 #57ECD1 #8757EC #EC5771

split-complementary

#BCEC57 #5771EC #D157EC

monochromatic

#81B414 #A6E620 #BCEC57 #D2F28E #E8F8C5

Accessibility & contrast

On white

1.37

#BCEC57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.27

#BCEC57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCEC57

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCEC57	#FFFFFF	#000000	##000000
##BCEC57	1.00	1.37	15.27	15.27
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.27	21.00	1.00	1.00
##000000	15.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DD44

Deuteranopia (green-blind)

#F2DB62

Tritanopia (blue-blind)

#C4E1CD

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #bcec57;
/* rgb */ color: rgb(188, 236, 87);
/* oklch */ color: oklch(88.1% 0.182 125.2);

Tailwind

colors: {
  custom: {
    50: '#d3f28d',
    500: '#bcec57',
    950: '#000000',
  },
}

SCSS

$custom: #bcec57;
$custom-light: #d3f28d;
$custom-dark: #000000;

JSON

{
  "hex": "#bcec57",
  "rgb": {
    "r": 188,
    "g": 236,
    "b": 87
  },
  "hsl": {
    "h": 79.329,
    "s": 79.679,
    "l": 63.333
  },
  "oklch": {
    "l": 0.88111,
    "c": 0.18205,
    "h": 125.2
  },
  "luminance": 0.7137
}

Semantic roles & 50–950 ramp

primary

#BCEC57

secondary

#5D33B4

accent

#0ADC4D

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #BCEC57

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

Preview Lab → · Contrast checker → · Palette generator →