#6ECF3C#6ECF3C

#6ECF3C is a light, highly saturated yellow-green. Relative luminance 0.483; OKLCH L 76.7% C 0.202 H 137.1°. Best body text is #000000 at 10.65:1 contrast (WCAG AA passes).

Color values

HEX#6ECF3C
RGBrgb(110, 207, 60)
HSLhsl(100, 60%, 52%)
HSVhsv(100, 71%, 81%)
CMYKcmyk(46.9%, 0%, 71%, 18.8%)
CIE-LABlab(74.99, -53.45, 60.91)
CIE-LCHlch(74.99, 81.04, 131.27°)
OKLaboklab(76.66% -0.1482 0.1378)
OKLCHoklch(76.66% 0.202 137.1)
XYZxyz(29.5579, 48.2649, 12.0326)
Luminance0.4827 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6ECF3C #9D3CCF
analogous
#B7CF3C #6ECF3C #3CCF54
triadic
#6ECF3C #3C6ECF #CF3C6E
tetradic
#6ECF3C #3CB7CF #9D3CCF #CF543C
square
#6ECF3C #3CB7CF #9D3CCF #CF543C
split-complementary
#6ECF3C #543CCF #CF3CB7
monochromatic
#3A741D #53A529 #6ECF3C #93DB6D #B7E79E

Accessibility & contrast

On white

1.97
#6ECF3C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.65
#6ECF3C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6ECF3C
10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6ECF3C#FFFFFF#000000##000000
##6ECF3C1.001.9710.6510.65
#FFFFFF1.971.0021.0021.00
#00000010.6521.001.001.00
##00000010.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#D6BE23
Deuteranopia (green-blind)
#C9B64A
Tritanopia (blue-blind)
#68C8B2
Achromatopsia (no color)
#B9B9B9

Design tokens & code

CSS
--color: #6ecf3c;
/* rgb */ color: rgb(110, 207, 60);
/* oklch */ color: oklch(76.7% 0.202 137.1);
Tailwind
colors: {
  custom: {
    50: '#9fde7a',
    500: '#6ecf3c',
    950: '#000000',
  },
}
SCSS
$custom: #6ecf3c;
$custom-light: #9fde7a;
$custom-dark: #000000;
JSON
{
  "hex": "#6ecf3c",
  "rgb": {
    "r": 110,
    "g": 207,
    "b": 60
  },
  "hsl": {
    "h": 99.592,
    "s": 60.494,
    "l": 52.353
  },
  "oklch": {
    "l": 0.76657,
    "c": 0.20235,
    "h": 137.1
  },
  "luminance": 0.48267
}

Semantic roles & 50–950 ramp

primary
#6ECF3C
secondary
#BE93D3
accent
#44E4AD
background
#FAFDF7
surface
#F4FBEE
border
#CED4C9
text
#0F150A
muted
#7F837C

Preview Lab

Preview with #6ECF3C

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

Preview Lab → · Contrast checker → · Palette generator →

#6ECF3C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva