#648D2E#648D2E

#648D2E is a mid, vivid yellow-green. Relative luminance 0.220; OKLCH L 59.3% C 0.132 H 129.7°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#648D2E
RGB	rgb(100, 141, 46)
HSL	hsl(86, 51%, 37%)
HSV	hsv(86, 67%, 55%)
CMYK	cmyk(29.1%, 0%, 67.4%, 44.7%)
CIE-LAB	lab(53.98, -29.80, 44.47)
CIE-LCH	lch(53.98, 53.54, 123.83°)
OKLab	oklab(59.32% -0.0843 0.1016)
OKLCH	oklch(59.32% 0.132 129.7)
XYZ	xyz(15.2735, 21.9559, 6.0174)
Luminance	0.2196 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648D2E #572E8D

analogous

#8D872E #648D2E #358D2E

triadic

#648D2E #2E648D #8D2E64

tetradic

#648D2E #2E8D87 #572E8D #8D2E35

square

#648D2E #2E8D87 #572E8D #8D2E35

split-complementary

#648D2E #2E358D #872E8D

monochromatic

#233110 #435F1F #648D2E #85BB3D #A2CE68

Accessibility & contrast

On white

3.90

#648D2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#648D2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648D2E

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648D2E	#FFFFFF	#000000	##000000
##648D2E	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948321

Deuteranopia (green-blind)

#8E8036

Tritanopia (blue-blind)

#67877A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #648d2e;
/* rgb */ color: rgb(100, 141, 46);
/* oklch */ color: oklch(59.3% 0.132 129.7);

Tailwind

colors: {
  custom: {
    50: '#93ae6c',
    500: '#648d2e',
    950: '#000000',
  },
}

SCSS

$custom: #648d2e;
$custom-light: #93ae6c;
$custom-dark: #000000;

JSON

{
  "hex": "#648d2e",
  "rgb": {
    "r": 100,
    "g": 141,
    "b": 46
  },
  "hsl": {
    "h": 85.895,
    "s": 50.802,
    "l": 36.667
  },
  "oklch": {
    "l": 0.59315,
    "c": 0.132,
    "h": 129.7
  },
  "luminance": 0.21956
}

Semantic roles & 50–950 ramp

primary

#648D2E

secondary

#8662B5

accent

#4EDA8A

background

#F9FAF6

surface

#F2F4EC

border

#CCCEC7

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #648D2E

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

Preview Lab → · Contrast checker → · Palette generator →