#6FC638#6FC638

#6FC638 is a light, vivid yellow-green. Relative luminance 0.441; OKLCH L 74.4% C 0.193 H 135.9°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#6FC638
RGB	rgb(111, 198, 56)
HSL	hsl(97, 56%, 50%)
HSV	hsv(97, 72%, 78%)
CMYK	cmyk(43.9%, 0%, 71.7%, 22.4%)
CIE-LAB	lab(72.26, -49.89, 59.61)
CIE-LCH	lch(72.26, 77.73, 129.93°)
OKLab	oklab(74.42% -0.1389 0.1345)
OKLCH	oklch(74.42% 0.193 135.9)
XYZ	xyz(27.4627, 44.0516, 10.7963)
Luminance	0.4405 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6FC638 #8F38C6

analogous

#B6C638 #6FC638 #38C648

triadic

#6FC638 #386FC6 #C6386F

tetradic

#6FC638 #38B6C6 #8F38C6 #C64838

square

#6FC638 #38B6C6 #8F38C6 #C64838

split-complementary

#6FC638 #4838C6 #C638B6

monochromatic

#3A671D #54962B #6FC638 #91D467 #B4E297

Accessibility & contrast

On white

2.14

#6FC638 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#6FC638 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #6FC638

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6FC638	#FFFFFF	#000000	##000000
##6FC638	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB61F

Deuteranopia (green-blind)

#C1AF46

Tritanopia (blue-blind)

#6CBFAA

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #6fc638;
/* rgb */ color: rgb(111, 198, 56);
/* oklch */ color: oklch(74.4% 0.193 135.9);

Tailwind

colors: {
  custom: {
    50: '#9fd877',
    500: '#6fc638',
    950: '#000000',
  },
}

SCSS

$custom: #6fc638;
$custom-light: #9fd877;
$custom-dark: #000000;

JSON

{
  "hex": "#6fc638",
  "rgb": {
    "r": 111,
    "g": 198,
    "b": 56
  },
  "hsl": {
    "h": 96.761,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.7442,
    "c": 0.19335,
    "h": 135.9
  },
  "luminance": 0.44053
}

Semantic roles & 50–950 ramp

primary

#6FC638

secondary

#B48DCD

accent

#49DFA5

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#0F1409

muted

#7F837B

Preview Lab

Preview with #6FC638

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

Preview Lab → · Contrast checker → · Palette generator →