#6ECF3D#6ECF3D

#6ECF3D is a light, highly saturated yellow-green. Relative luminance 0.483; OKLCH L 76.7% C 0.202 H 137.2°. Best body text is #000000 at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#6ECF3D
RGB	rgb(110, 207, 61)
HSL	hsl(100, 60%, 53%)
HSV	hsv(100, 71%, 81%)
CMYK	cmyk(46.9%, 0%, 70.5%, 18.8%)
CIE-LAB	lab(75.00, -53.38, 60.55)
CIE-LCH	lch(75.00, 80.72, 131.40°)
OKLab	oklab(76.66% -0.1479 0.1372)
OKLCH	oklch(76.66% 0.202 137.2)
XYZ	xyz(29.5846, 48.2756, 12.1732)
Luminance	0.4828 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6ECF3D #9E3DCF

analogous

#B7CF3D #6ECF3D #3DCF55

triadic

#6ECF3D #3D6ECF #CF3D6E

tetradic

#6ECF3D #3DB7CF #9E3DCF #CF553D

square

#6ECF3D #3DB7CF #9E3DCF #CF553D

split-complementary

#6ECF3D #553DCF #CF3DB7

monochromatic

#3A751D #53A629 #6ECF3D #93DB6E #B7E79F

Accessibility & contrast

On white

1.97

#6ECF3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.66

#6ECF3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6ECF3D

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6ECF3D	#FFFFFF	#000000	##000000
##6ECF3D	1.00	1.97	10.66	10.66
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.66	21.00	1.00	1.00
##000000	10.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE25

Deuteranopia (green-blind)

#C9B64B

Tritanopia (blue-blind)

#68C8B2

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #6ecf3d;
/* rgb */ color: rgb(110, 207, 61);
/* oklch */ color: oklch(76.7% 0.202 137.2);

Tailwind

colors: {
  custom: {
    50: '#9fde7b',
    500: '#6ecf3d',
    950: '#000000',
  },
}

SCSS

$custom: #6ecf3d;
$custom-light: #9fde7b;
$custom-dark: #000000;

JSON

{
  "hex": "#6ecf3d",
  "rgb": {
    "r": 110,
    "g": 207,
    "b": 61
  },
  "hsl": {
    "h": 99.863,
    "s": 60.331,
    "l": 52.549
  },
  "oklch": {
    "l": 0.76664,
    "c": 0.20174,
    "h": 137.2
  },
  "luminance": 0.48278
}

Semantic roles & 50–950 ramp

primary

#6ECF3D

secondary

#BE94D4

accent

#44E3AE

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#0F150A

muted

#7F837C

Preview Lab

Preview with #6ECF3D

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

Preview Lab → · Contrast checker → · Palette generator →