#CBF34E#CBF34E

#CBF34E is a very light, vivid yellow-green. Relative luminance 0.773; OKLCH L 90.6% C 0.190 H 122.1°. Best body text is #000000 at 16.47:1 contrast (WCAG AA passes).

Color values

HEX#CBF34E
RGBrgb(203, 243, 78)
HSLhsl(75, 87%, 63%)
HSVhsv(75, 68%, 95%)
CMYKcmyk(16.5%, 0%, 67.9%, 4.7%)
CIE-LABlab(90.48, -34.74, 71.67)
CIE-LCHlch(90.48, 79.65, 115.86°)
OKLaboklab(90.61% -0.1013 0.1612)
OKLCHoklch(90.61% 0.19 122.1)
XYZxyz(58.0551, 77.3476, 19.0774)
Luminance0.7735 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#CBF34E #764EF3
analogous
#F3C84E #CBF34E #79F34E
triadic
#CBF34E #4ECBF3 #F34ECB
tetradic
#CBF34E #4EF3C8 #764EF3 #F34E79
square
#CBF34E #4EF3C8 #764EF3 #F34E79
split-complementary
#CBF34E #4E79F3 #C84EF3
monochromatic
#90BA0D #BAEF15 #CBF34E #DCF787 #EDFBC1

Accessibility & contrast

On white

1.28
#CBF34E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

16.47
#CBF34E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF34E
16.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##CBF34E#FFFFFF#000000##000000
##CBF34E1.001.2816.4716.47
#FFFFFF1.281.0021.0021.00
#00000016.4721.001.001.00
##00000016.4721.001.001.00

Color blindness preview

Protanopia (red-blind)
#FFE534
Deuteranopia (green-blind)
#FCE45B
Tritanopia (blue-blind)
#D5E7D2
Achromatopsia (no color)
#E4E4E4

Design tokens & code

CSS
--color: #cbf34e;
/* rgb */ color: rgb(203, 243, 78);
/* oklch */ color: oklch(90.6% 0.190 122.1);
Tailwind
colors: {
  custom: {
    50: '#def788',
    500: '#cbf34e',
    950: '#000000',
  },
}
SCSS
$custom: #cbf34e;
$custom-light: #def788;
$custom-dark: #000000;
JSON
{
  "hex": "#cbf34e",
  "rgb": {
    "r": 203,
    "g": 243,
    "b": 78
  },
  "hsl": {
    "h": 74.545,
    "s": 87.302,
    "l": 62.941
  },
  "oklch": {
    "l": 0.90607,
    "c": 0.19039,
    "h": 122.1
  },
  "luminance": 0.77348
}

Semantic roles & 50–950 ramp

primary
#CBF34E
secondary
#4F2DB9
accent
#02E438
background
#FEFFFC
surface
#FCFEF4
border
#D5D6CE
text
#16170C
muted
#84857F

Preview Lab

Preview with #CBF34E

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

Preview Lab → · Contrast checker → · Palette generator →

#CBF34E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva