#64971C#64971C

#64971C is a mid, vivid yellow-green. Relative luminance 0.249; OKLCH L 61.7% C 0.156 H 130.5°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#64971C
RGB	rgb(100, 151, 28)
HSL	hsl(85, 69%, 35%)
HSV	hsv(85, 81%, 59%)
CMYK	cmyk(33.8%, 0%, 81.5%, 40.8%)
CIE-LAB	lab(57.00, -35.57, 54.06)
CIE-LCH	lch(57.00, 64.71, 123.34°)
OKLab	oklab(61.74% -0.1014 0.1189)
OKLCH	oklch(61.74% 0.156 130.5)
XYZ	xyz(16.5316, 24.9258, 5.0385)
Luminance	0.2493 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64971C #4F1C97

analogous

#978C1C #64971C #27971C

triadic

#64971C #1C6497 #971C64

tetradic

#64971C #1C978C #4F1C97 #971C27

square

#64971C #1C978C #4F1C97 #971C27

split-complementary

#64971C #1C2797 #8C1C97

monochromatic

#203009 #426312 #64971C #86CB26 #A3DE4F

Accessibility & contrast

On white

3.51

#64971C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#64971C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #64971C

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64971C	#FFFFFF	#000000	##000000
##64971C	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8B00

Deuteranopia (green-blind)

#97882A

Tritanopia (blue-blind)

#669081

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #64971c;
/* rgb */ color: rgb(100, 151, 28);
/* oklch */ color: oklch(61.7% 0.156 130.5);

Tailwind

colors: {
  custom: {
    50: '#95b664',
    500: '#64971c',
    950: '#000000',
  },
}

SCSS

$custom: #64971c;
$custom-light: #95b664;
$custom-dark: #000000;

JSON

{
  "hex": "#64971c",
  "rgb": {
    "r": 100,
    "g": 151,
    "b": 28
  },
  "hsl": {
    "h": 84.878,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.61739,
    "c": 0.15627,
    "h": 130.5
  },
  "luminance": 0.24926
}

Semantic roles & 50–950 ramp

primary

#64971C

secondary

#7E4EC1

accent

#3CEC85

background

#F9FBF6

surface

#F2F6EB

border

#CCD0C6

text

#0E1106

muted

#7E807A

Preview Lab

Preview with #64971C

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

Preview Lab → · Contrast checker → · Palette generator →