#647E14#647E14

#647E14 is a mid, vivid yellow-green. Relative luminance 0.177; OKLCH L 55.3% C 0.129 H 123.4°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#647E14
RGB	rgb(100, 126, 20)
HSL	hsl(75, 73%, 29%)
HSV	hsv(75, 84%, 49%)
CMYK	cmyk(20.6%, 0%, 84.1%, 50.6%)
CIE-LAB	lab(49.11, -24.06, 49.29)
CIE-LCH	lch(49.11, 54.85, 116.02°)
OKLab	oklab(55.31% -0.0708 0.1075)
OKLCH	oklch(55.31% 0.129 123.4)
XYZ	xyz(12.8428, 17.6815, 3.3979)
Luminance	0.1768 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#647E14 #2E147E

analogous

#7E6314 #647E14 #2F7E14

triadic

#647E14 #14647E #7E1464

tetradic

#647E14 #147E63 #2E147E #7E142F

square

#647E14 #147E63 #2E147E #7E142F

split-complementary

#647E14 #142F7E #63147E

monochromatic

#151A04 #3A490C #647E14 #8EB31C #B3DE2E

Accessibility & contrast

On white

4.63

#647E14 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#647E14 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #647E14

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##647E14	#FFFFFF	#000000	##FFFFFF
##647E14	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867500

Deuteranopia (green-blind)

#827520

Tritanopia (blue-blind)

#6A776B

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #647e14;
/* rgb */ color: rgb(100, 126, 20);
/* oklch */ color: oklch(55.3% 0.129 123.4);

Tailwind

colors: {
  custom: {
    50: '#94a35d',
    500: '#647e14',
    950: '#000000',
  },
}

SCSS

$custom: #647e14;
$custom-light: #94a35d;
$custom-dark: #000000;

JSON

{
  "hex": "#647e14",
  "rgb": {
    "r": 100,
    "g": 126,
    "b": 20
  },
  "hsl": {
    "h": 74.717,
    "s": 72.603,
    "l": 28.627
  },
  "oklch": {
    "l": 0.55311,
    "c": 0.12868,
    "h": 123.4
  },
  "luminance": 0.17682
}

Semantic roles & 50–950 ramp

primary

#647E14

secondary

#583AB3

accent

#38EF65

background

#F9FAF5

surface

#F2F3E9

border

#CCCDC5

text

#0D0F05

muted

#7E7F79

Preview Lab

Preview with #647E14

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

Preview Lab → · Contrast checker → · Palette generator →