#649537#649537

#649537 is a mid, vivid yellow-green. Relative luminance 0.245; OKLCH L 61.4% C 0.136 H 132.5°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#649537
RGB	rgb(100, 149, 55)
HSL	hsl(91, 46%, 40%)
HSV	hsv(91, 63%, 58%)
CMYK	cmyk(32.9%, 0%, 63.1%, 41.6%)
CIE-LAB	lab(56.56, -32.78, 43.28)
CIE-LCH	lch(56.56, 54.29, 127.14°)
OKLab	oklab(61.44% -0.0917 0.1002)
OKLCH	oklch(61.44% 0.136 132.5)
XYZ	xyz(16.6923, 24.4794, 7.4592)
Luminance	0.2448 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#649537 #683795

analogous

#939537 #649537 #379539

triadic

#649537 #376495 #953764

tetradic

#649537 #379395 #683795 #953937

square

#649537 #379395 #683795 #953937

split-complementary

#649537 #393795 #953793

monochromatic

#283C16 #466827 #649537 #82BD4C #A1CD79

Accessibility & contrast

On white

3.56

#649537 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#649537 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #649537

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##649537	#FFFFFF	#000000	##000000
##649537	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8A2C

Deuteranopia (green-blind)

#94863E

Tritanopia (blue-blind)

#658F81

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #649537;
/* rgb */ color: rgb(100, 149, 55);
/* oklch */ color: oklch(61.4% 0.136 132.5);

Tailwind

colors: {
  custom: {
    50: '#93b472',
    500: '#649537',
    950: '#000000',
  },
}

SCSS

$custom: #649537;
$custom-light: #93b472;
$custom-dark: #000000;

JSON

{
  "hex": "#649537",
  "rgb": {
    "r": 100,
    "g": 149,
    "b": 55
  },
  "hsl": {
    "h": 91.277,
    "s": 46.078,
    "l": 40
  },
  "oklch": {
    "l": 0.61442,
    "c": 0.1358,
    "h": 132.5
  },
  "luminance": 0.2448
}

Semantic roles & 50–950 ramp

primary

#649537

secondary

#9571B6

accent

#52D697

background

#F9FBF7

surface

#F2F6ED

border

#CCD0C8

text

#0D1108

muted

#7E807B

Preview Lab

Preview with #649537

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

Preview Lab → · Contrast checker → · Palette generator →