#648337#648337

#648337 is a mid, moderate yellow-green. Relative luminance 0.192; OKLCH L 56.9% C 0.110 H 128.0°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#648337
RGB	rgb(100, 131, 55)
HSL	hsl(84, 41%, 36%)
HSV	hsv(84, 58%, 51%)
CMYK	cmyk(23.7%, 0%, 58%, 48.6%)
CIE-LAB	lab(50.94, -24.09, 36.92)
CIE-LCH	lch(50.94, 44.09, 123.13°)
OKLab	oklab(56.88% -0.0677 0.0866)
OKLCH	oklch(56.88% 0.11 128)
XYZ	xyz(14.0614, 19.2175, 6.5822)
Luminance	0.1922 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648337 #563783

analogous

#837C37 #648337 #3E8337

triadic

#648337 #376483 #833764

tetradic

#648337 #37837C #563783 #83373E

square

#648337 #37837C #563783 #83373E

split-complementary

#648337 #373E83 #7C3783

monochromatic

#222D13 #435825 #648337 #85AE49 #A2C371

Accessibility & contrast

On white

4.34

#648337 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#648337 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648337

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648337	#FFFFFF	#000000	##000000
##648337	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897B2F

Deuteranopia (green-blind)

#85793C

Tritanopia (blue-blind)

#677E72

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #648337;
/* rgb */ color: rgb(100, 131, 55);
/* oklch */ color: oklch(56.9% 0.110 128.0);

Tailwind

colors: {
  custom: {
    50: '#92a770',
    500: '#648337',
    950: '#000000',
  },
}

SCSS

$custom: #648337;
$custom-light: #92a770;
$custom-dark: #000000;

JSON

{
  "hex": "#648337",
  "rgb": {
    "r": 100,
    "g": 131,
    "b": 55
  },
  "hsl": {
    "h": 84.474,
    "s": 40.86,
    "l": 36.471
  },
  "oklch": {
    "l": 0.5688,
    "c": 0.10993,
    "h": 128
  },
  "luminance": 0.19218
}

Semantic roles & 50–950 ramp

primary

#648337

secondary

#856AAC

accent

#57D189

background

#F9FAF6

surface

#F1F4EC

border

#CBCEC7

text

#0D0F08

muted

#7E7F7B

Preview Lab

Preview with #648337

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

Preview Lab → · Contrast checker → · Palette generator →