#6CBF39#6CBF39

#6CBF39 is a light, vivid yellow-green. Relative luminance 0.407; OKLCH L 72.5% C 0.186 H 136.0°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#6CBF39
RGB	rgb(108, 191, 57)
HSL	hsl(97, 54%, 49%)
HSV	hsv(97, 70%, 75%)
CMYK	cmyk(43.5%, 0%, 70.2%, 25.1%)
CIE-LAB	lab(70.00, -47.97, 56.88)
CIE-LCH	lch(70.00, 74.41, 130.14°)
OKLab	oklab(72.53% -0.1334 0.129)
OKLCH	oklch(72.53% 0.186 136)
XYZ	xyz(25.5530, 40.7437, 10.3880)
Luminance	0.4074 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6CBF39 #8C39BF

analogous

#AFBF39 #6CBF39 #39BF49

triadic

#6CBF39 #396CBF #BF396C

tetradic

#6CBF39 #39AFBF #8C39BF #BF4939

square

#6CBF39 #39AFBF #8C39BF #BF4939

split-complementary

#6CBF39 #4939BF #BF39AF

monochromatic

#37611D #51902B #6CBF39 #8ED164 #B0DF93

Accessibility & contrast

On white

2.30

#6CBF39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#6CBF39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6CBF39

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6CBF39	#FFFFFF	#000000	##000000
##6CBF39	1.00	2.30	9.15	9.15
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6AF24

Deuteranopia (green-blind)

#BBA945

Tritanopia (blue-blind)

#69B8A4

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #6cbf39;
/* rgb */ color: rgb(108, 191, 57);
/* oklch */ color: oklch(72.5% 0.186 136.0);

Tailwind

colors: {
  custom: {
    50: '#9dd377',
    500: '#6cbf39',
    950: '#000000',
  },
}

SCSS

$custom: #6cbf39;
$custom-light: #9dd377;
$custom-dark: #000000;

JSON

{
  "hex": "#6cbf39",
  "rgb": {
    "r": 108,
    "g": 191,
    "b": 57
  },
  "hsl": {
    "h": 97.164,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.72528,
    "c": 0.18558,
    "h": 136
  },
  "luminance": 0.40745
}

Semantic roles & 50–950 ramp

primary

#6CBF39

secondary

#B28ACA

accent

#4ADDA5

background

#FAFDF7

surface

#F3FAEE

border

#CDD3C9

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #6CBF39

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

Preview Lab → · Contrast checker → · Palette generator →