#BCF179#BCF179

#BCF179 is a very light, vivid yellow-green. Relative luminance 0.750; OKLCH L 89.6% C 0.160 H 128.9°. Best body text is #000000 at 16.00:1 contrast (WCAG AA passes).

Color values

HEX	#BCF179
RGB	rgb(188, 241, 121)
HSL	hsl(87, 81%, 71%)
HSV	hsv(87, 50%, 95%)
CMYK	cmyk(22%, 0%, 49.8%, 5.5%)
CIE-LAB	lab(89.38, -35.96, 52.10)
CIE-LCH	lch(89.38, 63.30, 124.62°)
OKLab	oklab(89.61% -0.1002 0.1243)
OKLCH	oklch(89.61% 0.16 128.9)
XYZ	xyz(55.6451, 74.9814, 29.6266)
Luminance	0.7498 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 3.10

Spring Green (survey)

#A9F971

ΔE00 3.71

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BCF179 #AE79F1

analogous

#F1EA79 #BCF179 #80F179

triadic

#BCF179 #79BCF1 #F179BC

tetradic

#BCF179 #79F1EA #AE79F1 #F17980

square

#BCF179 #79F1EA #AE79F1 #F17980

split-complementary

#BCF179 #7980F1 #EA79F1

monochromatic

#83D917 #A0EB42 #BCF179 #D8F7B0 #F1FCE3

Accessibility & contrast

On white

1.31

#BCF179 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.00

#BCF179 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BCF179

16.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BCF179	#FFFFFF	#000000	##000000
##BCF179	1.00	1.31	16.00	16.00
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.00	21.00	1.00	1.00
##000000	16.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE36E

Deuteranopia (green-blind)

#F3DF80

Tritanopia (blue-blind)

#C0E8D5

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #bcf179;
/* rgb */ color: rgb(188, 241, 121);
/* oklch */ color: oklch(89.6% 0.160 128.9);

Tailwind

colors: {
  custom: {
    50: '#d2f6a2',
    500: '#bcf179',
    950: '#000000',
  },
}

SCSS

$custom: #bcf179;
$custom-light: #d2f6a2;
$custom-dark: #000000;

JSON

{
  "hex": "#bcf179",
  "rgb": {
    "r": 188,
    "g": 241,
    "b": 121
  },
  "hsl": {
    "h": 86.5,
    "s": 81.081,
    "l": 70.98
  },
  "oklch": {
    "l": 0.89607,
    "c": 0.15964,
    "h": 128.9
  },
  "luminance": 0.74982
}

Semantic roles & 50–950 ramp

primary

#BCF179

secondary

#7F43CB

accent

#08DD66

background

#FEFFFC

surface

#FBFEF6

border

#D4D6D0

text

#14170F

muted

#838580

Preview Lab

Preview with #BCF179

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

Preview Lab → · Contrast checker → · Palette generator →