#648F2E#648F2E

#648F2E is a mid, vivid yellow-green. Relative luminance 0.226; OKLCH L 59.8% C 0.135 H 130.2°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#648F2E
RGB	rgb(100, 143, 46)
HSL	hsl(87, 51%, 37%)
HSV	hsv(87, 68%, 56%)
CMYK	cmyk(30.1%, 0%, 67.8%, 43.9%)
CIE-LAB	lab(54.61, -30.75, 45.14)
CIE-LCH	lch(54.61, 54.62, 124.27°)
OKLab	oklab(59.82% -0.0869 0.103)
OKLCH	oklch(59.82% 0.135 130.2)
XYZ	xyz(15.5710, 22.5511, 6.1166)
Luminance	0.2255 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648F2E #592E8F

analogous

#8F8A2E #648F2E #338F2E

triadic

#648F2E #2E648F #8F2E64

tetradic

#648F2E #2E8F8A #592E8F #8F2E33

square

#648F2E #2E8F8A #592E8F #8F2E33

split-complementary

#648F2E #2E338F #8A2E8F

monochromatic

#233210 #44611F #648F2E #84BD3D #A1CF69

Accessibility & contrast

On white

3.81

#648F2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#648F2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648F2E

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648F2E	#FFFFFF	#000000	##000000
##648F2E	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968521

Deuteranopia (green-blind)

#908236

Tritanopia (blue-blind)

#66897B

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #648f2e;
/* rgb */ color: rgb(100, 143, 46);
/* oklch */ color: oklch(59.8% 0.135 130.2);

Tailwind

colors: {
  custom: {
    50: '#93b06c',
    500: '#648f2e',
    950: '#000000',
  },
}

SCSS

$custom: #648f2e;
$custom-light: #93b06c;
$custom-dark: #000000;

JSON

{
  "hex": "#648f2e",
  "rgb": {
    "r": 100,
    "g": 143,
    "b": 46
  },
  "hsl": {
    "h": 86.598,
    "s": 51.323,
    "l": 37.059
  },
  "oklch": {
    "l": 0.59824,
    "c": 0.13474,
    "h": 130.2
  },
  "luminance": 0.22552
}

Semantic roles & 50–950 ramp

primary

#648F2E

secondary

#8863B6

accent

#4DDB8C

background

#F9FAF6

surface

#F2F4EC

border

#CCCEC7

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #648F2E

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

Preview Lab → · Contrast checker → · Palette generator →