#6ECA38#6ECA38

#6ECA38 is a light, vivid yellow-green. Relative luminance 0.458; OKLCH L 75.4% C 0.199 H 136.4°. Best body text is #000000 at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#6ECA38
RGB	rgb(110, 202, 56)
HSL	hsl(98, 58%, 51%)
HSV	hsv(98, 72%, 79%)
CMYK	cmyk(45.5%, 0%, 72.3%, 20.8%)
CIE-LAB	lab(73.44, -51.79, 60.78)
CIE-LCH	lch(73.44, 79.85, 130.43°)
OKLab	oklab(75.38% -0.1439 0.137)
OKLCH	oklch(75.38% 0.199 136.4)
XYZ	xyz(28.2640, 45.8398, 11.0993)
Luminance	0.4584 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6ECA38 #9438CA

analogous

#B7CA38 #6ECA38 #38CA4B

triadic

#6ECA38 #386ECA #CA386E

tetradic

#6ECA38 #38B7CA #9438CA #CA4B38

square

#6ECA38 #38B7CA #9438CA #CA4B38

split-complementary

#6ECA38 #4B38CA #CA38B7

monochromatic

#3A6B1D #549B29 #6ECA38 #91D768 #B4E499

Accessibility & contrast

On white

2.07

#6ECA38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.17

#6ECA38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6ECA38

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6ECA38	#FFFFFF	#000000	##000000
##6ECA38	1.00	2.07	10.17	10.17
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.17	21.00	1.00	1.00
##000000	10.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B91D

Deuteranopia (green-blind)

#C5B246

Tritanopia (blue-blind)

#6AC3AE

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #6eca38;
/* rgb */ color: rgb(110, 202, 56);
/* oklch */ color: oklch(75.4% 0.199 136.4);

Tailwind

colors: {
  custom: {
    50: '#9fdb78',
    500: '#6eca38',
    950: '#000000',
  },
}

SCSS

$custom: #6eca38;
$custom-light: #9fdb78;
$custom-dark: #000000;

JSON

{
  "hex": "#6eca38",
  "rgb": {
    "r": 110,
    "g": 202,
    "b": 56
  },
  "hsl": {
    "h": 97.808,
    "s": 57.937,
    "l": 50.588
  },
  "oklch": {
    "l": 0.75375,
    "c": 0.19872,
    "h": 136.4
  },
  "luminance": 0.45842
}

Semantic roles & 50–950 ramp

primary

#6ECA38

secondary

#B78ECF

accent

#47E1A8

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #6ECA38

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

Preview Lab → · Contrast checker → · Palette generator →