#BCF379#BCF379

#BCF379 is a very light, vivid yellow-green. Relative luminance 0.762; OKLCH L 90.1% C 0.162 H 129.2°. Best body text is #000000 at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#BCF379
RGB	rgb(188, 243, 121)
HSL	hsl(87, 84%, 71%)
HSV	hsv(87, 50%, 95%)
CMYK	cmyk(22.6%, 0%, 50.2%, 4.7%)
CIE-LAB	lab(89.94, -36.87, 52.77)
CIE-LCH	lch(89.94, 64.37, 124.94°)
OKLab	oklab(90.06% -0.1027 0.1258)
OKLCH	oklch(90.06% 0.162 129.2)
XYZ	xyz(56.2403, 76.1719, 29.8251)
Luminance	0.7617 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 2.73

Spring Green (survey)

#A9F971

ΔE00 3.35

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCF379 #B079F3

analogous

#F3ED79 #BCF379 #7FF379

triadic

#BCF379 #79BCF3 #F379BC

tetradic

#BCF379 #79F3ED #B079F3 #F3797F

square

#BCF379 #79F3ED #B079F3 #F3797F

split-complementary

#BCF379 #797FF3 #ED79F3

monochromatic

#83DE14 #A0EE41 #BCF379 #D8F8B1 #F1FCE3

Accessibility & contrast

On white

1.29

#BCF379 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.23

#BCF379 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCF379

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCF379	#FFFFFF	#000000	##000000
##BCF379	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)

#FDE56E

Deuteranopia (green-blind)

#F5E181

Tritanopia (blue-blind)

#C0EAD7

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #bcf379;
/* rgb */ color: rgb(188, 243, 121);
/* oklch */ color: oklch(90.1% 0.162 129.2);

Tailwind

colors: {
  custom: {
    50: '#d2f7a2',
    500: '#bcf379',
    950: '#000000',
  },
}

SCSS

$custom: #bcf379;
$custom-light: #d2f7a2;
$custom-dark: #000000;

JSON

{
  "hex": "#bcf379",
  "rgb": {
    "r": 188,
    "g": 243,
    "b": 121
  },
  "hsl": {
    "h": 87.049,
    "s": 83.562,
    "l": 71.373
  },
  "oklch": {
    "l": 0.90055,
    "c": 0.16237,
    "h": 129.2
  },
  "luminance": 0.76173
}

Semantic roles & 50–950 ramp

primary

#BCF379

secondary

#8143CE

accent

#06E068

background

#FEFFFC

surface

#FBFEF6

border

#D4D6D0

text

#14170F

muted

#838580

Preview Lab

Preview with #BCF379

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

Preview Lab → · Contrast checker → · Palette generator →