#BEF578#BEF578

#BEF578 is a very light, vivid yellow-green. Relative luminance 0.776; OKLCH L 90.6% C 0.165 H 128.9°. Best body text is #000000 at 16.52:1 contrast (WCAG AA passes).

Color values

HEX	#BEF578
RGB	rgb(190, 245, 120)
HSL	hsl(86, 86%, 72%)
HSV	hsv(86, 51%, 96%)
CMYK	cmyk(22.4%, 0%, 51%, 3.9%)
CIE-LAB	lab(90.60, -37.15, 54.05)
CIE-LCH	lch(90.60, 65.59, 124.51°)
OKLab	oklab(90.62% -0.1037 0.1285)
OKLCH	oklch(90.62% 0.165 128.9)
XYZ	xyz(57.2773, 77.6070, 29.7276)
Luminance	0.7761 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 2.58

Spring Green (survey)

#A9F971

ΔE00 3.33

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BEF578 #AF78F5

analogous

#F5EE78 #BEF578 #80F578

triadic

#BEF578 #78BEF5 #F578BE

tetradic

#BEF578 #78F5EE #AF78F5 #F57880

square

#BEF578 #78F5EE #AF78F5 #F57880

split-complementary

#BEF578 #7880F5 #EE78F5

monochromatic

#86E211 #A3F13F #BEF578 #D9F9B1 #F1FDE3

Accessibility & contrast

On white

1.27

#BEF578 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.52

#BEF578 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #BEF578

16.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BEF578	#FFFFFF	#000000	##000000
##BEF578	1.00	1.27	16.52	16.52
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.52	21.00	1.00	1.00
##000000	16.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE76D

Deuteranopia (green-blind)

#F7E380

Tritanopia (blue-blind)

#C3ECD9

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #bef578;
/* rgb */ color: rgb(190, 245, 120);
/* oklch */ color: oklch(90.6% 0.165 128.9);

Tailwind

colors: {
  custom: {
    50: '#d4f8a2',
    500: '#bef578',
    950: '#000000',
  },
}

SCSS

$custom: #bef578;
$custom-light: #d4f8a2;
$custom-dark: #000000;

JSON

{
  "hex": "#bef578",
  "rgb": {
    "r": 190,
    "g": 245,
    "b": 120
  },
  "hsl": {
    "h": 86.4,
    "s": 86.207,
    "l": 71.569
  },
  "oklch": {
    "l": 0.90616,
    "c": 0.16508,
    "h": 128.9
  },
  "luminance": 0.77608
}

Semantic roles & 50–950 ramp

primary

#BEF578

secondary

#8041D0

accent

#03E365

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170F

muted

#838580

Preview Lab

Preview with #BEF578

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

Preview Lab → · Contrast checker → · Palette generator →