#BCEC59#BCEC59

#BCEC59 is a very light, vivid yellow-green. Relative luminance 0.714; OKLCH L 88.1% C 0.181 H 125.3°. Best body text is #000000 at 15.28:1 contrast (WCAG AA passes).

Color values

HEX	#BCEC59
RGB	rgb(188, 236, 89)
HSL	hsl(80, 79%, 64%)
HSV	hsv(80, 62%, 93%)
CMYK	cmyk(20.3%, 0%, 62.3%, 7.5%)
CIE-LAB	lab(87.68, -36.55, 64.20)
CIE-LCH	lch(87.68, 73.88, 119.66°)
OKLab	oklab(88.13% -0.1044 0.1473)
OKLCH	oklch(88.13% 0.181 125.3)
XYZ	xyz(52.5379, 71.4029, 20.4635)
Luminance	0.7140 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCEC59 #8959EC

analogous

#ECD259 #BCEC59 #72EC59

triadic

#BCEC59 #59BCEC #EC59BC

tetradic

#BCEC59 #59ECD2 #8959EC #EC5972

square

#BCEC59 #59ECD2 #8959EC #EC5972

split-complementary

#BCEC59 #5972EC #D259EC

monochromatic

#81B615 #A6E622 #BCEC59 #D2F290 #E8F9C7

Accessibility & contrast

On white

1.37

#BCEC59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.28

#BCEC59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCEC59

15.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCEC59	#FFFFFF	#000000	##000000
##BCEC59	1.00	1.37	15.28	15.28
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.28	21.00	1.00	1.00
##000000	15.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE47

Deuteranopia (green-blind)

#F2DB64

Tritanopia (blue-blind)

#C4E1CD

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #bcec59;
/* rgb */ color: rgb(188, 236, 89);
/* oklch */ color: oklch(88.1% 0.181 125.3);

Tailwind

colors: {
  custom: {
    50: '#d3f28e',
    500: '#bcec59',
    950: '#000000',
  },
}

SCSS

$custom: #bcec59;
$custom-light: #d3f28e;
$custom-dark: #000000;

JSON

{
  "hex": "#bcec59",
  "rgb": {
    "r": 188,
    "g": 236,
    "b": 89
  },
  "hsl": {
    "h": 79.592,
    "s": 79.459,
    "l": 63.725
  },
  "oklch": {
    "l": 0.88129,
    "c": 0.18055,
    "h": 125.3
  },
  "luminance": 0.71404
}

Semantic roles & 50–950 ramp

primary

#BCEC59

secondary

#5E34B5

accent

#0ADC4E

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #BCEC59

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

Preview Lab → · Contrast checker → · Palette generator →