#6ECB3B#6ECB3B

#6ECB3B is a light, vivid yellow-green. Relative luminance 0.463; OKLCH L 75.6% C 0.198 H 136.7°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX#6ECB3B
RGBrgb(110, 203, 59)
HSLhsl(99, 58%, 51%)
HSVhsv(99, 71%, 80%)
CMYKcmyk(45.8%, 0%, 70.9%, 20.4%)
CIE-LABlab(73.77, -51.97, 60.02)
CIE-LCHlch(73.77, 79.39, 130.89°)
OKLaboklab(75.65% -0.1442 0.1358)
OKLCHoklch(75.65% 0.198 136.7)
XYZxyz(28.5749, 46.3408, 11.5758)
Luminance0.4634 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#6ECB3B #983BCB
analogous
#B6CB3B #6ECB3B #3BCB50
triadic
#6ECB3B #3B6ECB #CB3B6E
tetradic
#6ECB3B #3BB6CB #983BCB #CB503B
square
#6ECB3B #3BB6CB #983BCB #CB503B
split-complementary
#6ECB3B #503BCB #CB3BB6
monochromatic
#3A6E1D #539F2A #6ECB3B #92D86B #B6E59C

Accessibility & contrast

On white

2.05
#6ECB3B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.27
#6ECB3B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6ECB3B
10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##6ECB3B#FFFFFF#000000##000000
##6ECB3B1.002.0510.2710.27
#FFFFFF2.051.0021.0021.00
#00000010.2721.001.001.00
##00000010.2721.001.001.00

Color blindness preview

Protanopia (red-blind)
#D2BA23
Deuteranopia (green-blind)
#C5B249
Tritanopia (blue-blind)
#69C4AF
Achromatopsia (no color)
#B5B5B5

Design tokens & code

CSS
--color: #6ecb3b;
/* rgb */ color: rgb(110, 203, 59);
/* oklch */ color: oklch(75.6% 0.198 136.7);
Tailwind
colors: {
  custom: {
    50: '#9fdb79',
    500: '#6ecb3b',
    950: '#000000',
  },
}
SCSS
$custom: #6ecb3b;
$custom-light: #9fdb79;
$custom-dark: #000000;
JSON
{
  "hex": "#6ecb3b",
  "rgb": {
    "r": 110,
    "g": 203,
    "b": 59
  },
  "hsl": {
    "h": 98.75,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.75648,
    "c": 0.19811,
    "h": 136.7
  },
  "luminance": 0.46343
}

Semantic roles & 50–950 ramp

primary
#6ECB3B
secondary
#BA91D1
accent
#47E1AA
background
#FAFDF7
surface
#F4FBEE
border
#CED4C9
text
#0F150A
muted
#7F837C

Preview Lab

Preview with #6ECB3B

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

Preview Lab → · Contrast checker → · Palette generator →

#6ECB3B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva