#6ECB38#6ECB38

#6ECB38 is a light, vivid yellow-green. Relative luminance 0.463; OKLCH L 75.6% C 0.200 H 136.5°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#6ECB38
RGB	rgb(110, 203, 56)
HSL	hsl(98, 59%, 51%)
HSV	hsv(98, 72%, 80%)
CMYK	cmyk(45.8%, 0%, 72.4%, 20.4%)
CIE-LAB	lab(73.75, -52.18, 61.09)
CIE-LCH	lch(73.75, 80.34, 130.50°)
OKLab	oklab(75.63% -0.145 0.1376)
OKLCH	oklch(75.63% 0.2 136.5)
XYZ	xyz(28.4994, 46.3106, 11.1777)
Luminance	0.4631 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6ECB38 #9538CB

analogous

#B8CB38 #6ECB38 #38CB4B

triadic

#6ECB38 #386ECB #CB386E

tetradic

#6ECB38 #38B8CB #9538CB #CB4B38

square

#6ECB38 #38B8CB #9538CB #CB4B38

split-complementary

#6ECB38 #4B38CB #CB38B8

monochromatic

#3A6C1C #549D29 #6ECB38 #91D869 #B5E499

Accessibility & contrast

On white

2.05

#6ECB38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#6ECB38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6ECB38

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6ECB38	#FFFFFF	#000000	##000000
##6ECB38	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA1D

Deuteranopia (green-blind)

#C6B246

Tritanopia (blue-blind)

#6AC4AE

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #6ecb38;
/* rgb */ color: rgb(110, 203, 56);
/* oklch */ color: oklch(75.6% 0.200 136.5);

Tailwind

colors: {
  custom: {
    50: '#9fdb78',
    500: '#6ecb38',
    950: '#000000',
  },
}

SCSS

$custom: #6ecb38;
$custom-light: #9fdb78;
$custom-dark: #000000;

JSON

{
  "hex": "#6ecb38",
  "rgb": {
    "r": 110,
    "g": 203,
    "b": 56
  },
  "hsl": {
    "h": 97.959,
    "s": 58.566,
    "l": 50.784
  },
  "oklch": {
    "l": 0.75626,
    "c": 0.19992,
    "h": 136.5
  },
  "luminance": 0.46312
}

Semantic roles & 50–950 ramp

primary

#6ECB38

secondary

#B88FD0

accent

#46E2A9

background

#FAFDF7

surface

#F4FBEE

border

#CED4C9

text

#0F1509

muted

#7F837B

Preview Lab

Preview with #6ECB38

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

Preview Lab → · Contrast checker → · Palette generator →