#648833#648833

#648833 is a mid, vivid yellow-green. Relative luminance 0.206; OKLCH L 58.1% C 0.121 H 129.0°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#648833
RGB	rgb(100, 136, 51)
HSL	hsl(85, 45%, 37%)
HSV	hsv(85, 63%, 53%)
CMYK	cmyk(26.5%, 0%, 62.5%, 46.7%)
CIE-LAB	lab(52.46, -26.96, 40.57)
CIE-LCH	lch(52.46, 48.71, 123.61°)
OKLab	oklab(58.1% -0.076 0.094)
OKLCH	oklch(58.1% 0.121 129)
XYZ	xyz(14.6572, 20.5563, 6.3269)
Luminance	0.2056 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#648833 #573388

analogous

#888233 #648833 #398833

triadic

#648833 #336488 #883364

tetradic

#648833 #338882 #573388 #883339

square

#648833 #338882 #573388 #883339

split-complementary

#648833 #333988 #823388

monochromatic

#232F12 #435B22 #648833 #85B544 #A2C86D

Accessibility & contrast

On white

4.11

#648833 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#648833 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #648833

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##648833	#FFFFFF	#000000	##000000
##648833	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7F29

Deuteranopia (green-blind)

#897C39

Tritanopia (blue-blind)

#678276

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #648833;
/* rgb */ color: rgb(100, 136, 51);
/* oklch */ color: oklch(58.1% 0.121 129.0);

Tailwind

colors: {
  custom: {
    50: '#93ab6e',
    500: '#648833',
    950: '#000000',
  },
}

SCSS

$custom: #648833;
$custom-light: #93ab6e;
$custom-dark: #000000;

JSON

{
  "hex": "#648833",
  "rgb": {
    "r": 100,
    "g": 136,
    "b": 51
  },
  "hsl": {
    "h": 85.412,
    "s": 45.455,
    "l": 36.667
  },
  "oklch": {
    "l": 0.58097,
    "c": 0.12087,
    "h": 129
  },
  "luminance": 0.20557
}

Semantic roles & 50–950 ramp

primary

#648833

secondary

#8667B0

accent

#53D58A

background

#F9FAF6

surface

#F1F4EC

border

#CBCEC7

text

#0D1007

muted

#7E7F7A

Preview Lab

Preview with #648833

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

Preview Lab → · Contrast checker → · Palette generator →